49117850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 97092000

約数和(自身を除く): 47974150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 149, 190, 298, 347, 475, 694, 745, 950, 1490, 1735, 2831, 3470, 3725, 5662, 6593, 7450, 8675, 13186, 14155, 17350, 28310, 32965, 51703, 65930, 70775, 103406, 141550, 164825, 258515, 329650, 517030, 982357, 1292575, 1964714, 2585150, 4911785, 9823570, 24558925, 49117850]

約数ペア:

[(1, 49117850), (2, 24558925), (5, 9823570), (10, 4911785), (19, 2585150), (25, 1964714), (38, 1292575), (50, 982357), (95, 517030), (149, 329650), (190, 258515), (298, 164825), (347, 141550), (475, 103406), (694, 70775), (745, 65930), (950, 51703), (1490, 32965), (1735, 28310), (2831, 17350), (3470, 14155), (3725, 13186), (5662, 8675), (6593, 7450)]