48395940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2791}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 144000192

約数和(自身を除く): 95604252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2791, 2890, 3468, 4335, 5582, 5780, 8373, 8670, 11164, 13955, 16746, 17340, 27910, 33492, 41865, 47447, 55820, 83730, 94894, 142341, 167460, 189788, 237235, 284682, 474470, 569364, 711705, 806599, 948940, 1423410, 1613198, 2419797, 2846820, 3226396, 4032995, 4839594, 8065990, 9679188, 12098985, 16131980, 24197970, 48395940]

約数ペア:

[(1, 48395940), (2, 24197970), (3, 16131980), (4, 12098985), (5, 9679188), (6, 8065990), (10, 4839594), (12, 4032995), (15, 3226396), (17, 2846820), (20, 2419797), (30, 1613198), (34, 1423410), (51, 948940), (60, 806599), (68, 711705), (85, 569364), (102, 474470), (170, 284682), (204, 237235), (255, 189788), (289, 167460), (340, 142341), (510, 94894), (578, 83730), (867, 55820), (1020, 47447), (1156, 41865), (1445, 33492), (1734, 27910), (2791, 17340), (2890, 16746), (3468, 13955), (4335, 11164), (5582, 8670), (5780, 8373)]