52000042100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2311}}^1\times {\mathrm{7759}}^1$

素因数の和:10113

約数の個数: 72

約数和(自身を含む): 116796691200

約数和(自身を除く): 64796649100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2311, 2900, 4622, 7759, 9244, 11555, 15518, 23110, 31036, 38795, 46220, 57775, 67019, 77590, 115550, 134038, 155180, 193975, 225011, 231100, 268076, 335095, 387950, 450022, 670190, 775900, 900044, 1125055, 1340380, 1675475, 2250110, 3350950, 4500220, 5625275, 6701900, 11250550, 17931049, 22501100, 35862098, 71724196, 89655245, 179310490, 358620980, 448276225, 520000421, 896552450, 1040000842, 1793104900, 2080001684, 2600002105, 5200004210, 10400008420, 13000010525, 26000021050, 52000042100]

約数ペア:

[(1, 52000042100), (2, 26000021050), (4, 13000010525), (5, 10400008420), (10, 5200004210), (20, 2600002105), (25, 2080001684), (29, 1793104900), (50, 1040000842), (58, 896552450), (100, 520000421), (116, 448276225), (145, 358620980), (290, 179310490), (580, 89655245), (725, 71724196), (1450, 35862098), (2311, 22501100), (2900, 17931049), (4622, 11250550), (7759, 6701900), (9244, 5625275), (11555, 4500220), (15518, 3350950), (23110, 2250110), (31036, 1675475), (38795, 1340380), (46220, 1125055), (57775, 900044), (67019, 775900), (77590, 670190), (115550, 450022), (134038, 387950), (155180, 335095), (193975, 268076), (225011, 231100)]