48484960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 123832800

約数和(自身を除く): 75347840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 328, 380, 389, 410, 608, 656, 760, 778, 779, 820, 1312, 1520, 1556, 1558, 1640, 1945, 3040, 3112, 3116, 3280, 3890, 3895, 6224, 6232, 6560, 7391, 7780, 7790, 12448, 12464, 14782, 15560, 15580, 15949, 24928, 29564, 31120, 31160, 31898, 36955, 59128, 62240, 62320, 63796, 73910, 79745, 118256, 124640, 127592, 147820, 159490, 236512, 255184, 295640, 303031, 318980, 510368, 591280, 606062, 637960, 1182560, 1212124, 1275920, 1515155, 2424248, 2551840, 3030310, 4848496, 6060620, 9696992, 12121240, 24242480, 48484960]

約数ペア:

[(1, 48484960), (2, 24242480), (4, 12121240), (5, 9696992), (8, 6060620), (10, 4848496), (16, 3030310), (19, 2551840), (20, 2424248), (32, 1515155), (38, 1275920), (40, 1212124), (41, 1182560), (76, 637960), (80, 606062), (82, 591280), (95, 510368), (152, 318980), (160, 303031), (164, 295640), (190, 255184), (205, 236512), (304, 159490), (328, 147820), (380, 127592), (389, 124640), (410, 118256), (608, 79745), (656, 73910), (760, 63796), (778, 62320), (779, 62240), (820, 59128), (1312, 36955), (1520, 31898), (1556, 31160), (1558, 31120), (1640, 29564), (1945, 24928), (3040, 15949), (3112, 15580), (3116, 15560), (3280, 14782), (3890, 12464), (3895, 12448), (6224, 7790), (6232, 7780), (6560, 7391)]