51556348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 99635200

約数和(自身を除く): 48078852

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 79, 124, 158, 277, 316, 554, 589, 1108, 1178, 1501, 2356, 2449, 3002, 4898, 5263, 6004, 8587, 9796, 10526, 17174, 21052, 21883, 34348, 43766, 46531, 87532, 93062, 163153, 186124, 326306, 415777, 652612, 678373, 831554, 1356746, 1663108, 2713492, 12889087, 25778174, 51556348]

約数ペア:

[(1, 51556348), (2, 25778174), (4, 12889087), (19, 2713492), (31, 1663108), (38, 1356746), (62, 831554), (76, 678373), (79, 652612), (124, 415777), (158, 326306), (277, 186124), (316, 163153), (554, 93062), (589, 87532), (1108, 46531), (1178, 43766), (1501, 34348), (2356, 21883), (2449, 21052), (3002, 17174), (4898, 10526), (5263, 9796), (6004, 8587)]