58479140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 128132928

約数和(自身を除く): 69653788

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 172, 212, 215, 265, 430, 530, 860, 1060, 1283, 2279, 2566, 4558, 5132, 6415, 9116, 11395, 12830, 22790, 25660, 45580, 55169, 67999, 110338, 135998, 220676, 271996, 275845, 339995, 551690, 679990, 1103380, 1359980, 2923957, 5847914, 11695828, 14619785, 29239570, 58479140]

約数ペア:

[(1, 58479140), (2, 29239570), (4, 14619785), (5, 11695828), (10, 5847914), (20, 2923957), (43, 1359980), (53, 1103380), (86, 679990), (106, 551690), (172, 339995), (212, 275845), (215, 271996), (265, 220676), (430, 135998), (530, 110338), (860, 67999), (1060, 55169), (1283, 45580), (2279, 25660), (2566, 22790), (4558, 12830), (5132, 11395), (6415, 9116)]