47101068280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{620731}}^1$

素因数の和:621020

約数の個数: 64

約数和(自身を含む): 121564154880

約数和(自身を除く): 74463086600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 271, 280, 542, 1084, 1355, 1897, 2168, 2710, 3794, 5420, 7588, 9485, 10840, 15176, 18970, 37940, 75880, 620731, 1241462, 2482924, 3103655, 4345117, 4965848, 6207310, 8690234, 12414620, 17380468, 21725585, 24829240, 34760936, 43451170, 86902340, 168218101, 173804680, 336436202, 672872404, 841090505, 1177526707, 1345744808, 1682181010, 2355053414, 3364362020, 4710106828, 5887633535, 6728724040, 9420213656, 11775267070, 23550534140, 47101068280]

約数ペア:

[(1, 47101068280), (2, 23550534140), (4, 11775267070), (5, 9420213656), (7, 6728724040), (8, 5887633535), (10, 4710106828), (14, 3364362020), (20, 2355053414), (28, 1682181010), (35, 1345744808), (40, 1177526707), (56, 841090505), (70, 672872404), (140, 336436202), (271, 173804680), (280, 168218101), (542, 86902340), (1084, 43451170), (1355, 34760936), (1897, 24829240), (2168, 21725585), (2710, 17380468), (3794, 12414620), (5420, 8690234), (7588, 6207310), (9485, 4965848), (10840, 4345117), (15176, 3103655), (18970, 2482924), (37940, 1241462), (75880, 620731)]