56557250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^2\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 110059560

約数和(自身を除く): 53502310

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 269, 290, 538, 725, 841, 1345, 1450, 1682, 2690, 3625, 4205, 6725, 7250, 7801, 8410, 13450, 15602, 21025, 33625, 39005, 42050, 67250, 78010, 105125, 195025, 210250, 226229, 390050, 452458, 975125, 1131145, 1950250, 2262290, 5655725, 11311450, 28278625, 56557250]

約数ペア:

[(1, 56557250), (2, 28278625), (5, 11311450), (10, 5655725), (25, 2262290), (29, 1950250), (50, 1131145), (58, 975125), (125, 452458), (145, 390050), (250, 226229), (269, 210250), (290, 195025), (538, 105125), (725, 78010), (841, 67250), (1345, 42050), (1450, 39005), (1682, 33625), (2690, 21025), (3625, 15602), (4205, 13450), (6725, 8410), (7250, 7801)]