47913210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 127809396

約数和(自身を除く): 79896186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 241, 282, 423, 470, 482, 705, 723, 846, 1205, 1410, 1446, 2115, 2169, 2209, 2410, 3615, 4230, 4338, 4418, 6627, 7230, 10845, 11045, 11327, 13254, 19881, 21690, 22090, 22654, 33135, 33981, 39762, 56635, 66270, 67962, 99405, 101943, 113270, 169905, 198810, 203886, 339810, 509715, 532369, 1019430, 1064738, 1597107, 2661845, 3194214, 4791321, 5323690, 7985535, 9582642, 15971070, 23956605, 47913210]

約数ペア:

[(1, 47913210), (2, 23956605), (3, 15971070), (5, 9582642), (6, 7985535), (9, 5323690), (10, 4791321), (15, 3194214), (18, 2661845), (30, 1597107), (45, 1064738), (47, 1019430), (90, 532369), (94, 509715), (141, 339810), (235, 203886), (241, 198810), (282, 169905), (423, 113270), (470, 101943), (482, 99405), (705, 67962), (723, 66270), (846, 56635), (1205, 39762), (1410, 33981), (1446, 33135), (2115, 22654), (2169, 22090), (2209, 21690), (2410, 19881), (3615, 13254), (4230, 11327), (4338, 11045), (4418, 10845), (6627, 7230)]