53465280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 224

約数和(自身を含む): 190487808

約数和(自身を除く): 137022528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 83, 88, 96, 110, 120, 122, 132, 160, 165, 166, 176, 183, 192, 220, 240, 244, 249, 264, 305, 320, 330, 332, 352, 366, 415, 440, 480, 488, 498, 528, 610, 660, 664, 671, 704, 732, 830, 880, 913, 915, 960, 976, 996, 1056, 1220, 1245, 1320, 1328, 1342, 1464, 1660, 1760, 1826, 1830, 1952, 1992, 2013, 2112, 2440, 2490, 2640, 2656, 2684, 2739, 2928, 3320, 3355, 3520, 3652, 3660, 3904, 3984, 4026, 4565, 4880, 4980, 5063, 5280, 5312, 5368, 5478, 5856, 6640, 6710, 7304, 7320, 7968, 8052, 9130, 9760, 9960, 10065, 10126, 10560, 10736, 10956, 11712, 13280, 13420, 13695, 14608, 14640, 15189, 15936, 16104, 18260, 19520, 19920, 20130, 20252, 21472, 21912, 25315, 26560, 26840, 27390, 29216, 29280, 30378, 32208, 36520, 39840, 40260, 40504, 42944, 43824, 50630, 53680, 54780, 55693, 58432, 58560, 60756, 64416, 73040, 75945, 79680, 80520, 81008, 87648, 101260, 107360, 109560, 111386, 121512, 128832, 146080, 151890, 161040, 162016, 167079, 175296, 202520, 214720, 219120, 222772, 243024, 278465, 292160, 303780, 322080, 324032, 334158, 405040, 438240, 445544, 486048, 556930, 607560, 644160, 668316, 810080, 835395, 876480, 891088, 972096, 1113860, 1215120, 1336632, 1620160, 1670790, 1782176, 2227720, 2430240, 2673264, 3341580, 3564352, 4455440, 4860480, 5346528, 6683160, 8910880, 10693056, 13366320, 17821760, 26732640, 53465280]

約数ペア:

[(1, 53465280), (2, 26732640), (3, 17821760), (4, 13366320), (5, 10693056), (6, 8910880), (8, 6683160), (10, 5346528), (11, 4860480), (12, 4455440), (15, 3564352), (16, 3341580), (20, 2673264), (22, 2430240), (24, 2227720), (30, 1782176), (32, 1670790), (33, 1620160), (40, 1336632), (44, 1215120), (48, 1113860), (55, 972096), (60, 891088), (61, 876480), (64, 835395), (66, 810080), (80, 668316), (83, 644160), (88, 607560), (96, 556930), (110, 486048), (120, 445544), (122, 438240), (132, 405040), (160, 334158), (165, 324032), (166, 322080), (176, 303780), (183, 292160), (192, 278465), (220, 243024), (240, 222772), (244, 219120), (249, 214720), (264, 202520), (305, 175296), (320, 167079), (330, 162016), (332, 161040), (352, 151890), (366, 146080), (415, 128832), (440, 121512), (480, 111386), (488, 109560), (498, 107360), (528, 101260), (610, 87648), (660, 81008), (664, 80520), (671, 79680), (704, 75945), (732, 73040), (830, 64416), (880, 60756), (913, 58560), (915, 58432), (960, 55693), (976, 54780), (996, 53680), (1056, 50630), (1220, 43824), (1245, 42944), (1320, 40504), (1328, 40260), (1342, 39840), (1464, 36520), (1660, 32208), (1760, 30378), (1826, 29280), (1830, 29216), (1952, 27390), (1992, 26840), (2013, 26560), (2112, 25315), (2440, 21912), (2490, 21472), (2640, 20252), (2656, 20130), (2684, 19920), (2739, 19520), (2928, 18260), (3320, 16104), (3355, 15936), (3520, 15189), (3652, 14640), (3660, 14608), (3904, 13695), (3984, 13420), (4026, 13280), (4565, 11712), (4880, 10956), (4980, 10736), (5063, 10560), (5280, 10126), (5312, 10065), (5368, 9960), (5478, 9760), (5856, 9130), (6640, 8052), (6710, 7968), (7304, 7320)]