47419250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 95472000

約数和(自身を除く): 48052750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 125, 134, 149, 190, 250, 298, 335, 475, 670, 745, 950, 1273, 1490, 1675, 2375, 2546, 2831, 3350, 3725, 4750, 5662, 6365, 7450, 8375, 9983, 12730, 14155, 16750, 18625, 19966, 28310, 31825, 37250, 49915, 63650, 70775, 99830, 141550, 159125, 189677, 249575, 318250, 353875, 379354, 499150, 707750, 948385, 1247875, 1896770, 2495750, 4741925, 9483850, 23709625, 47419250]

約数ペア:

[(1, 47419250), (2, 23709625), (5, 9483850), (10, 4741925), (19, 2495750), (25, 1896770), (38, 1247875), (50, 948385), (67, 707750), (95, 499150), (125, 379354), (134, 353875), (149, 318250), (190, 249575), (250, 189677), (298, 159125), (335, 141550), (475, 99830), (670, 70775), (745, 63650), (950, 49915), (1273, 37250), (1490, 31825), (1675, 28310), (2375, 19966), (2546, 18625), (2831, 16750), (3350, 14155), (3725, 12730), (4750, 9983), (5662, 8375), (6365, 7450)]