56733430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 117411840

約数和(自身を除く): 60678410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 103, 130, 190, 206, 223, 247, 446, 494, 515, 1030, 1115, 1235, 1339, 1957, 2230, 2470, 2678, 2899, 3914, 4237, 5798, 6695, 8474, 9785, 13390, 14495, 19570, 21185, 22969, 25441, 28990, 42370, 45938, 50882, 55081, 110162, 114845, 127205, 229690, 254410, 275405, 298597, 436411, 550810, 597194, 872822, 1492985, 2182055, 2985970, 4364110, 5673343, 11346686, 28366715, 56733430]

約数ペア:

[(1, 56733430), (2, 28366715), (5, 11346686), (10, 5673343), (13, 4364110), (19, 2985970), (26, 2182055), (38, 1492985), (65, 872822), (95, 597194), (103, 550810), (130, 436411), (190, 298597), (206, 275405), (223, 254410), (247, 229690), (446, 127205), (494, 114845), (515, 110162), (1030, 55081), (1115, 50882), (1235, 45938), (1339, 42370), (1957, 28990), (2230, 25441), (2470, 22969), (2678, 21185), (2899, 19570), (3914, 14495), (4237, 13390), (5798, 9785), (6695, 8474)]