48280540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 128024064

約数和(自身を除く): 79743524

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 107, 110, 140, 154, 214, 220, 293, 308, 385, 428, 535, 586, 749, 770, 1070, 1172, 1177, 1465, 1498, 1540, 2051, 2140, 2354, 2930, 2996, 3223, 3745, 4102, 4708, 5860, 5885, 6446, 7490, 8204, 8239, 10255, 11770, 12892, 14980, 16115, 16478, 20510, 22561, 23540, 31351, 32230, 32956, 41020, 41195, 45122, 62702, 64460, 82390, 90244, 112805, 125404, 156755, 164780, 219457, 225610, 313510, 344861, 438914, 451220, 627020, 689722, 877828, 1097285, 1379444, 1724305, 2194570, 2414027, 3448610, 4389140, 4828054, 6897220, 9656108, 12070135, 24140270, 48280540]

約数ペア:

[(1, 48280540), (2, 24140270), (4, 12070135), (5, 9656108), (7, 6897220), (10, 4828054), (11, 4389140), (14, 3448610), (20, 2414027), (22, 2194570), (28, 1724305), (35, 1379444), (44, 1097285), (55, 877828), (70, 689722), (77, 627020), (107, 451220), (110, 438914), (140, 344861), (154, 313510), (214, 225610), (220, 219457), (293, 164780), (308, 156755), (385, 125404), (428, 112805), (535, 90244), (586, 82390), (749, 64460), (770, 62702), (1070, 45122), (1172, 41195), (1177, 41020), (1465, 32956), (1498, 32230), (1540, 31351), (2051, 23540), (2140, 22561), (2354, 20510), (2930, 16478), (2996, 16115), (3223, 14980), (3745, 12892), (4102, 11770), (4708, 10255), (5860, 8239), (5885, 8204), (6446, 7490)]