56366180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{503}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 128024064

約数和(自身を除く): 71657884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 431, 503, 862, 1006, 1724, 2012, 2155, 2515, 4310, 5030, 5603, 6539, 8620, 10060, 11206, 13078, 22412, 26156, 28015, 32695, 56030, 65390, 112060, 130780, 216793, 433586, 867172, 1083965, 2167930, 2818309, 4335860, 5636618, 11273236, 14091545, 28183090, 56366180]

約数ペア:

[(1, 56366180), (2, 28183090), (4, 14091545), (5, 11273236), (10, 5636618), (13, 4335860), (20, 2818309), (26, 2167930), (52, 1083965), (65, 867172), (130, 433586), (260, 216793), (431, 130780), (503, 112060), (862, 65390), (1006, 56030), (1724, 32695), (2012, 28015), (2155, 26156), (2515, 22412), (4310, 13078), (5030, 11206), (5603, 10060), (6539, 8620)]