52989480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 185702400

約数和(自身を除く): 132712920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 61, 72, 76, 90, 95, 114, 120, 122, 127, 152, 171, 180, 183, 190, 228, 244, 254, 285, 305, 342, 360, 366, 380, 381, 456, 488, 508, 549, 570, 610, 635, 684, 732, 760, 762, 855, 915, 1016, 1098, 1140, 1143, 1159, 1220, 1270, 1368, 1464, 1524, 1710, 1830, 1905, 2196, 2280, 2286, 2318, 2413, 2440, 2540, 2745, 3048, 3420, 3477, 3660, 3810, 4392, 4572, 4636, 4826, 5080, 5490, 5715, 5795, 6840, 6954, 7239, 7320, 7620, 7747, 9144, 9272, 9652, 10431, 10980, 11430, 11590, 12065, 13908, 14478, 15240, 15494, 17385, 19304, 20862, 21717, 21960, 22860, 23180, 23241, 24130, 27816, 28956, 30988, 34770, 36195, 38735, 41724, 43434, 45720, 46360, 46482, 48260, 52155, 57912, 61976, 69540, 69723, 72390, 77470, 83448, 86868, 92964, 96520, 104310, 108585, 116205, 139080, 139446, 144780, 147193, 154940, 173736, 185928, 208620, 217170, 232410, 278892, 289560, 294386, 309880, 348615, 417240, 434340, 441579, 464820, 557784, 588772, 697230, 735965, 868680, 883158, 929640, 1177544, 1324737, 1394460, 1471930, 1766316, 2207895, 2649474, 2788920, 2943860, 3532632, 4415790, 5298948, 5887720, 6623685, 8831580, 10597896, 13247370, 17663160, 26494740, 52989480]

約数ペア:

[(1, 52989480), (2, 26494740), (3, 17663160), (4, 13247370), (5, 10597896), (6, 8831580), (8, 6623685), (9, 5887720), (10, 5298948), (12, 4415790), (15, 3532632), (18, 2943860), (19, 2788920), (20, 2649474), (24, 2207895), (30, 1766316), (36, 1471930), (38, 1394460), (40, 1324737), (45, 1177544), (57, 929640), (60, 883158), (61, 868680), (72, 735965), (76, 697230), (90, 588772), (95, 557784), (114, 464820), (120, 441579), (122, 434340), (127, 417240), (152, 348615), (171, 309880), (180, 294386), (183, 289560), (190, 278892), (228, 232410), (244, 217170), (254, 208620), (285, 185928), (305, 173736), (342, 154940), (360, 147193), (366, 144780), (380, 139446), (381, 139080), (456, 116205), (488, 108585), (508, 104310), (549, 96520), (570, 92964), (610, 86868), (635, 83448), (684, 77470), (732, 72390), (760, 69723), (762, 69540), (855, 61976), (915, 57912), (1016, 52155), (1098, 48260), (1140, 46482), (1143, 46360), (1159, 45720), (1220, 43434), (1270, 41724), (1368, 38735), (1464, 36195), (1524, 34770), (1710, 30988), (1830, 28956), (1905, 27816), (2196, 24130), (2280, 23241), (2286, 23180), (2318, 22860), (2413, 21960), (2440, 21717), (2540, 20862), (2745, 19304), (3048, 17385), (3420, 15494), (3477, 15240), (3660, 14478), (3810, 13908), (4392, 12065), (4572, 11590), (4636, 11430), (4826, 10980), (5080, 10431), (5490, 9652), (5715, 9272), (5795, 9144), (6840, 7747), (6954, 7620), (7239, 7320)]