50613440

素因数分解:

$2^6\times 5^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:865

約数の個数: 56

約数和(自身を含む): 121170192

約数和(自身を除く): 70556752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 277, 320, 554, 571, 1108, 1142, 1385, 2216, 2284, 2770, 2855, 4432, 4568, 5540, 5710, 8864, 9136, 11080, 11420, 17728, 18272, 22160, 22840, 36544, 44320, 45680, 88640, 91360, 158167, 182720, 316334, 632668, 790835, 1265336, 1581670, 2530672, 3163340, 5061344, 6326680, 10122688, 12653360, 25306720, 50613440]

約数ペア:

[(1, 50613440), (2, 25306720), (4, 12653360), (5, 10122688), (8, 6326680), (10, 5061344), (16, 3163340), (20, 2530672), (32, 1581670), (40, 1265336), (64, 790835), (80, 632668), (160, 316334), (277, 182720), (320, 158167), (554, 91360), (571, 88640), (1108, 45680), (1142, 44320), (1385, 36544), (2216, 22840), (2284, 22160), (2770, 18272), (2855, 17728), (4432, 11420), (4568, 11080), (5540, 9136), (5710, 8864)]