47855600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9203}}^1$

素因数の和:9234

約数の個数: 60

約数和(自身を含む): 123830616

約数和(自身を除く): 75975016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 9203, 18406, 36812, 46015, 73624, 92030, 119639, 147248, 184060, 230075, 239278, 368120, 460150, 478556, 598195, 736240, 920300, 957112, 1196390, 1840600, 1914224, 2392780, 2990975, 3681200, 4785560, 5981950, 9571120, 11963900, 23927800, 47855600]

約数ペア:

[(1, 47855600), (2, 23927800), (4, 11963900), (5, 9571120), (8, 5981950), (10, 4785560), (13, 3681200), (16, 2990975), (20, 2392780), (25, 1914224), (26, 1840600), (40, 1196390), (50, 957112), (52, 920300), (65, 736240), (80, 598195), (100, 478556), (104, 460150), (130, 368120), (200, 239278), (208, 230075), (260, 184060), (325, 147248), (400, 119639), (520, 92030), (650, 73624), (1040, 46015), (1300, 36812), (2600, 18406), (5200, 9203)]