55334500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8513}}^1$

素因数の和:8545

約数の個数: 48

約数和(自身を含む): 130162032

約数和(自身を除く): 74827532

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 8513, 17026, 34052, 42565, 85130, 110669, 170260, 212825, 221338, 425650, 442676, 553345, 851300, 1064125, 1106690, 2128250, 2213380, 2766725, 4256500, 5533450, 11066900, 13833625, 27667250, 55334500]

約数ペア:

[(1, 55334500), (2, 27667250), (4, 13833625), (5, 11066900), (10, 5533450), (13, 4256500), (20, 2766725), (25, 2213380), (26, 2128250), (50, 1106690), (52, 1064125), (65, 851300), (100, 553345), (125, 442676), (130, 425650), (250, 221338), (260, 212825), (325, 170260), (500, 110669), (650, 85130), (1300, 42565), (1625, 34052), (3250, 17026), (6500, 8513)]