55234720

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4729}}^1$

素因数の和:4817

約数の個数: 48

約数和(自身を含む): 132307560

約数和(自身を除く): 77072840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 4729, 5840, 9458, 11680, 18916, 23645, 37832, 47290, 75664, 94580, 151328, 189160, 345217, 378320, 690434, 756640, 1380868, 1726085, 2761736, 3452170, 5523472, 6904340, 11046944, 13808680, 27617360, 55234720]

約数ペア:

[(1, 55234720), (2, 27617360), (4, 13808680), (5, 11046944), (8, 6904340), (10, 5523472), (16, 3452170), (20, 2761736), (32, 1726085), (40, 1380868), (73, 756640), (80, 690434), (146, 378320), (160, 345217), (292, 189160), (365, 151328), (584, 94580), (730, 75664), (1168, 47290), (1460, 37832), (2336, 23645), (2920, 18916), (4729, 11680), (5840, 9458)]