56928850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 116912160

約数和(自身を除く): 59983310

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 890, 979, 1163, 1958, 2225, 2326, 4450, 4895, 5815, 9790, 11630, 12793, 24475, 25586, 29075, 48950, 58150, 63965, 103507, 127930, 207014, 319825, 517535, 639650, 1035070, 1138577, 2277154, 2587675, 5175350, 5692885, 11385770, 28464425, 56928850]

約数ペア:

[(1, 56928850), (2, 28464425), (5, 11385770), (10, 5692885), (11, 5175350), (22, 2587675), (25, 2277154), (50, 1138577), (55, 1035070), (89, 639650), (110, 517535), (178, 319825), (275, 207014), (445, 127930), (550, 103507), (890, 63965), (979, 58150), (1163, 48950), (1958, 29075), (2225, 25586), (2326, 24475), (4450, 12793), (4895, 11630), (5815, 9790)]