56521856

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 119560320

約数和(自身を除く): 63038464

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 128, 146, 184, 263, 292, 368, 526, 584, 736, 1052, 1168, 1472, 1679, 2104, 2336, 2944, 3358, 4208, 4672, 6049, 6716, 8416, 9344, 12098, 13432, 16832, 19199, 24196, 26864, 33664, 38398, 48392, 53728, 76796, 96784, 107456, 153592, 193568, 214912, 307184, 387136, 441577, 614368, 774272, 883154, 1228736, 1766308, 2457472, 3532616, 7065232, 14130464, 28260928, 56521856]

約数ペア:

[(1, 56521856), (2, 28260928), (4, 14130464), (8, 7065232), (16, 3532616), (23, 2457472), (32, 1766308), (46, 1228736), (64, 883154), (73, 774272), (92, 614368), (128, 441577), (146, 387136), (184, 307184), (263, 214912), (292, 193568), (368, 153592), (526, 107456), (584, 96784), (736, 76796), (1052, 53728), (1168, 48392), (1472, 38398), (1679, 33664), (2104, 26864), (2336, 24196), (2944, 19199), (3358, 16832), (4208, 13432), (4672, 12098), (6049, 9344), (6716, 8416)]