11121550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 22958352

約数和(自身を除く): 11836802

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 146, 275, 277, 365, 550, 554, 730, 803, 1385, 1606, 1825, 2770, 3047, 3650, 4015, 6094, 6925, 8030, 13850, 15235, 20075, 20221, 30470, 40150, 40442, 76175, 101105, 152350, 202210, 222431, 444862, 505525, 1011050, 1112155, 2224310, 5560775, 11121550]

約数ペア:

[(1, 11121550), (2, 5560775), (5, 2224310), (10, 1112155), (11, 1011050), (22, 505525), (25, 444862), (50, 222431), (55, 202210), (73, 152350), (110, 101105), (146, 76175), (275, 40442), (277, 40150), (365, 30470), (550, 20221), (554, 20075), (730, 15235), (803, 13850), (1385, 8030), (1606, 6925), (1825, 6094), (2770, 4015), (3047, 3650)]