52087640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5147}}^1$

素因数の和:5192

約数の個数: 64

約数和(自身を含む): 133436160

約数和(自身を除く): 81348520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 5147, 10120, 10294, 20588, 25735, 41176, 51470, 56617, 102940, 113234, 118381, 205880, 226468, 236762, 283085, 452936, 473524, 566170, 591905, 947048, 1132340, 1183810, 1302191, 2264680, 2367620, 2604382, 4735240, 5208764, 6510955, 10417528, 13021910, 26043820, 52087640]

約数ペア:

[(1, 52087640), (2, 26043820), (4, 13021910), (5, 10417528), (8, 6510955), (10, 5208764), (11, 4735240), (20, 2604382), (22, 2367620), (23, 2264680), (40, 1302191), (44, 1183810), (46, 1132340), (55, 947048), (88, 591905), (92, 566170), (110, 473524), (115, 452936), (184, 283085), (220, 236762), (230, 226468), (253, 205880), (440, 118381), (460, 113234), (506, 102940), (920, 56617), (1012, 51470), (1265, 41176), (2024, 25735), (2530, 20588), (5060, 10294), (5147, 10120)]