47577140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9631}}^1$

素因数の和:9672

約数の個数: 48

約数和(自身を含む): 113272320

約数和(自身を除く): 65695180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 9631, 19262, 38524, 48155, 96310, 125203, 182989, 192620, 250406, 365978, 500812, 626015, 731956, 914945, 1252030, 1829890, 2378857, 2504060, 3659780, 4757714, 9515428, 11894285, 23788570, 47577140]

約数ペア:

[(1, 47577140), (2, 23788570), (4, 11894285), (5, 9515428), (10, 4757714), (13, 3659780), (19, 2504060), (20, 2378857), (26, 1829890), (38, 1252030), (52, 914945), (65, 731956), (76, 626015), (95, 500812), (130, 365978), (190, 250406), (247, 192620), (260, 182989), (380, 125203), (494, 96310), (988, 48155), (1235, 38524), (2470, 19262), (4940, 9631)]