53691440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 149615424

約数和(自身を除く): 95923984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 37, 40, 44, 55, 68, 74, 80, 85, 88, 97, 110, 136, 148, 170, 176, 185, 187, 194, 220, 272, 296, 340, 370, 374, 388, 407, 440, 485, 592, 629, 680, 740, 748, 776, 814, 880, 935, 970, 1067, 1258, 1360, 1480, 1496, 1552, 1628, 1649, 1870, 1940, 2035, 2134, 2516, 2960, 2992, 3145, 3256, 3298, 3589, 3740, 3880, 4070, 4268, 5032, 5335, 6290, 6512, 6596, 6919, 7178, 7480, 7760, 8140, 8245, 8536, 10064, 10670, 12580, 13192, 13838, 14356, 14960, 16280, 16490, 17072, 17945, 18139, 21340, 25160, 26384, 27676, 28712, 32560, 32980, 34595, 35890, 36278, 39479, 42680, 50320, 55352, 57424, 61013, 65960, 69190, 71780, 72556, 78958, 85360, 90695, 110704, 122026, 131920, 138380, 143560, 145112, 157916, 181390, 197395, 244052, 276760, 287120, 290224, 305065, 315832, 362780, 394790, 488104, 553520, 610130, 631664, 671143, 725560, 789580, 976208, 1220260, 1342286, 1451120, 1579160, 2440520, 2684572, 3158320, 3355715, 4881040, 5369144, 6711430, 10738288, 13422860, 26845720, 53691440]

約数ペア:

[(1, 53691440), (2, 26845720), (4, 13422860), (5, 10738288), (8, 6711430), (10, 5369144), (11, 4881040), (16, 3355715), (17, 3158320), (20, 2684572), (22, 2440520), (34, 1579160), (37, 1451120), (40, 1342286), (44, 1220260), (55, 976208), (68, 789580), (74, 725560), (80, 671143), (85, 631664), (88, 610130), (97, 553520), (110, 488104), (136, 394790), (148, 362780), (170, 315832), (176, 305065), (185, 290224), (187, 287120), (194, 276760), (220, 244052), (272, 197395), (296, 181390), (340, 157916), (370, 145112), (374, 143560), (388, 138380), (407, 131920), (440, 122026), (485, 110704), (592, 90695), (629, 85360), (680, 78958), (740, 72556), (748, 71780), (776, 69190), (814, 65960), (880, 61013), (935, 57424), (970, 55352), (1067, 50320), (1258, 42680), (1360, 39479), (1480, 36278), (1496, 35890), (1552, 34595), (1628, 32980), (1649, 32560), (1870, 28712), (1940, 27676), (2035, 26384), (2134, 25160), (2516, 21340), (2960, 18139), (2992, 17945), (3145, 17072), (3256, 16490), (3298, 16280), (3589, 14960), (3740, 14356), (3880, 13838), (4070, 13192), (4268, 12580), (5032, 10670), (5335, 10064), (6290, 8536), (6512, 8245), (6596, 8140), (6919, 7760), (7178, 7480)]