50850440

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4691}}^1$

素因数の和:4973

約数の個数: 32

約数和(自身を含む): 114860160

約数和(自身を除く): 64009720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4691, 5420, 9382, 10840, 18764, 23455, 37528, 46910, 93820, 187640, 1271261, 2542522, 5085044, 6356305, 10170088, 12712610, 25425220, 50850440]

約数ペア:

[(1, 50850440), (2, 25425220), (4, 12712610), (5, 10170088), (8, 6356305), (10, 5085044), (20, 2542522), (40, 1271261), (271, 187640), (542, 93820), (1084, 46910), (1355, 37528), (2168, 23455), (2710, 18764), (4691, 10840), (5420, 9382)]