50149840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48221}}^1$

素因数の和:48247

約数の個数: 40

約数和(自身を含む): 125570088

約数和(自身を除く): 75420248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 48221, 96442, 192884, 241105, 385768, 482210, 626873, 771536, 964420, 1253746, 1928840, 2507492, 3134365, 3857680, 5014984, 6268730, 10029968, 12537460, 25074920, 50149840]

約数ペア:

[(1, 50149840), (2, 25074920), (4, 12537460), (5, 10029968), (8, 6268730), (10, 5014984), (13, 3857680), (16, 3134365), (20, 2507492), (26, 1928840), (40, 1253746), (52, 964420), (65, 771536), (80, 626873), (104, 482210), (130, 385768), (208, 241105), (260, 192884), (520, 96442), (1040, 48221)]