47893820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8009}}^1$

素因数の和:8054

約数の個数: 48

約数和(自身を含む): 113037120

約数和(自身を除く): 65143300

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 8009, 16018, 32036, 40045, 80090, 104117, 160180, 184207, 208234, 368414, 416468, 520585, 736828, 921035, 1041170, 1842070, 2082340, 2394691, 3684140, 4789382, 9578764, 11973455, 23946910, 47893820]

約数ペア:

[(1, 47893820), (2, 23946910), (4, 11973455), (5, 9578764), (10, 4789382), (13, 3684140), (20, 2394691), (23, 2082340), (26, 1842070), (46, 1041170), (52, 921035), (65, 736828), (92, 520585), (115, 416468), (130, 368414), (230, 208234), (260, 184207), (299, 160180), (460, 104117), (598, 80090), (1196, 40045), (1495, 32036), (2990, 16018), (5980, 8009)]