44390450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 91827456

約数和(自身を除く): 47437006

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 2203, 4030, 4406, 10075, 11015, 20150, 22030, 28639, 55075, 57278, 68293, 110150, 136586, 143195, 286390, 341465, 682930, 715975, 887809, 1431950, 1707325, 1775618, 3414650, 4439045, 8878090, 22195225, 44390450]

約数ペア:

[(1, 44390450), (2, 22195225), (5, 8878090), (10, 4439045), (13, 3414650), (25, 1775618), (26, 1707325), (31, 1431950), (50, 887809), (62, 715975), (65, 682930), (130, 341465), (155, 286390), (310, 143195), (325, 136586), (403, 110150), (650, 68293), (775, 57278), (806, 55075), (1550, 28639), (2015, 22030), (2203, 20150), (4030, 11015), (4406, 10075)]