56827290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7669}}^1$

素因数の和:7711

約数の個数: 64

約数和(自身を含む): 154627200

約数和(自身を除く): 97799910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 7669, 15338, 23007, 38345, 46014, 76690, 99697, 115035, 145711, 199394, 230070, 291422, 299091, 437133, 498485, 598182, 728555, 874266, 996970, 1457110, 1495455, 1894243, 2185665, 2990910, 3788486, 4371330, 5682729, 9471215, 11365458, 18942430, 28413645, 56827290]

約数ペア:

[(1, 56827290), (2, 28413645), (3, 18942430), (5, 11365458), (6, 9471215), (10, 5682729), (13, 4371330), (15, 3788486), (19, 2990910), (26, 2185665), (30, 1894243), (38, 1495455), (39, 1457110), (57, 996970), (65, 874266), (78, 728555), (95, 598182), (114, 498485), (130, 437133), (190, 299091), (195, 291422), (247, 230070), (285, 199394), (390, 145711), (494, 115035), (570, 99697), (741, 76690), (1235, 46014), (1482, 38345), (2470, 23007), (3705, 15338), (7410, 7669)]