56618910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4007}}^1$

素因数の和:4177

約数の個数: 48

約数和(自身を含む): 148183776

約数和(自身を除く): 91564866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4007, 4710, 7065, 8014, 12021, 14130, 20035, 24042, 36063, 40070, 60105, 72126, 120210, 180315, 360630, 629099, 1258198, 1887297, 3145495, 3774594, 5661891, 6290990, 9436485, 11323782, 18872970, 28309455, 56618910]

約数ペア:

[(1, 56618910), (2, 28309455), (3, 18872970), (5, 11323782), (6, 9436485), (9, 6290990), (10, 5661891), (15, 3774594), (18, 3145495), (30, 1887297), (45, 1258198), (90, 629099), (157, 360630), (314, 180315), (471, 120210), (785, 72126), (942, 60105), (1413, 40070), (1570, 36063), (2355, 24042), (2826, 20035), (4007, 14130), (4710, 12021), (7065, 8014)]