53079720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{701}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 159719040

約数和(自身を除く): 106639320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 631, 701, 1262, 1402, 1893, 2103, 2524, 2804, 3155, 3505, 3786, 4206, 5048, 5608, 6310, 7010, 7572, 8412, 9465, 10515, 12620, 14020, 15144, 16824, 18930, 21030, 25240, 28040, 37860, 42060, 75720, 84120, 442331, 884662, 1326993, 1769324, 2211655, 2653986, 3538648, 4423310, 5307972, 6634965, 8846620, 10615944, 13269930, 17693240, 26539860, 53079720]

約数ペア:

[(1, 53079720), (2, 26539860), (3, 17693240), (4, 13269930), (5, 10615944), (6, 8846620), (8, 6634965), (10, 5307972), (12, 4423310), (15, 3538648), (20, 2653986), (24, 2211655), (30, 1769324), (40, 1326993), (60, 884662), (120, 442331), (631, 84120), (701, 75720), (1262, 42060), (1402, 37860), (1893, 28040), (2103, 25240), (2524, 21030), (2804, 18930), (3155, 16824), (3505, 15144), (3786, 14020), (4206, 12620), (5048, 10515), (5608, 9465), (6310, 8412), (7010, 7572)]