52409390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 107688960

約数和(自身を除く): 55279570

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 79, 110, 158, 163, 185, 326, 370, 395, 407, 790, 814, 815, 869, 1630, 1738, 1793, 2035, 2923, 3586, 4070, 4345, 5846, 6031, 8690, 8965, 12062, 12877, 14615, 17930, 25754, 29230, 30155, 32153, 60310, 64306, 64385, 66341, 128770, 132682, 141647, 160765, 283294, 321530, 331705, 476449, 663410, 708235, 952898, 1416470, 2382245, 4764490, 5240939, 10481878, 26204695, 52409390]

約数ペア:

[(1, 52409390), (2, 26204695), (5, 10481878), (10, 5240939), (11, 4764490), (22, 2382245), (37, 1416470), (55, 952898), (74, 708235), (79, 663410), (110, 476449), (158, 331705), (163, 321530), (185, 283294), (326, 160765), (370, 141647), (395, 132682), (407, 128770), (790, 66341), (814, 64385), (815, 64306), (869, 60310), (1630, 32153), (1738, 30155), (1793, 29230), (2035, 25754), (2923, 17930), (3586, 14615), (4070, 12877), (4345, 12062), (5846, 8965), (6031, 8690)]