57471940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 127266048

約数和(自身を除く): 69794108

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 1030, 1213, 2060, 2369, 2426, 4738, 4852, 6065, 9476, 11845, 12130, 23690, 24260, 27899, 47380, 55798, 111596, 124939, 139495, 249878, 278990, 499756, 557980, 624695, 1249390, 2498780, 2873597, 5747194, 11494388, 14367985, 28735970, 57471940]

約数ペア:

[(1, 57471940), (2, 28735970), (4, 14367985), (5, 11494388), (10, 5747194), (20, 2873597), (23, 2498780), (46, 1249390), (92, 624695), (103, 557980), (115, 499756), (206, 278990), (230, 249878), (412, 139495), (460, 124939), (515, 111596), (1030, 55798), (1213, 47380), (2060, 27899), (2369, 24260), (2426, 23690), (4738, 12130), (4852, 11845), (6065, 9476)]