53005660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 125411328

約数和(自身を除く): 72405668

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 47, 62, 68, 85, 94, 107, 124, 155, 170, 188, 214, 235, 310, 340, 428, 470, 527, 535, 620, 799, 940, 1054, 1070, 1457, 1598, 1819, 2108, 2140, 2635, 2914, 3196, 3317, 3638, 3995, 5029, 5270, 5828, 6634, 7276, 7285, 7990, 9095, 10058, 10540, 13268, 14570, 15980, 16585, 18190, 20116, 24769, 25145, 29140, 33170, 36380, 49538, 50290, 56389, 66340, 85493, 99076, 100580, 112778, 123845, 155899, 170986, 225556, 247690, 281945, 311798, 341972, 427465, 495380, 563890, 623596, 779495, 854930, 1127780, 1558990, 1709860, 2650283, 3117980, 5300566, 10601132, 13251415, 26502830, 53005660]

約数ペア:

[(1, 53005660), (2, 26502830), (4, 13251415), (5, 10601132), (10, 5300566), (17, 3117980), (20, 2650283), (31, 1709860), (34, 1558990), (47, 1127780), (62, 854930), (68, 779495), (85, 623596), (94, 563890), (107, 495380), (124, 427465), (155, 341972), (170, 311798), (188, 281945), (214, 247690), (235, 225556), (310, 170986), (340, 155899), (428, 123845), (470, 112778), (527, 100580), (535, 99076), (620, 85493), (799, 66340), (940, 56389), (1054, 50290), (1070, 49538), (1457, 36380), (1598, 33170), (1819, 29140), (2108, 25145), (2140, 24769), (2635, 20116), (2914, 18190), (3196, 16585), (3317, 15980), (3638, 14570), (3995, 13268), (5029, 10540), (5270, 10058), (5828, 9095), (6634, 7990), (7276, 7285)]