51127980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7541}}^1$

素因数の和:7666

約数の個数: 48

約数和(自身を含む): 144444384

約数和(自身を除く): 93316404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 7541, 15082, 22623, 30164, 37705, 45246, 75410, 90492, 113115, 150820, 226230, 452460, 852133, 1704266, 2556399, 3408532, 4260665, 5112798, 8521330, 10225596, 12781995, 17042660, 25563990, 51127980]

約数ペア:

[(1, 51127980), (2, 25563990), (3, 17042660), (4, 12781995), (5, 10225596), (6, 8521330), (10, 5112798), (12, 4260665), (15, 3408532), (20, 2556399), (30, 1704266), (60, 852133), (113, 452460), (226, 226230), (339, 150820), (452, 113115), (565, 90492), (678, 75410), (1130, 45246), (1356, 37705), (1695, 30164), (2260, 22623), (3390, 15082), (6780, 7541)]