51020154

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 114103080

約数和(自身を除く): 63082926

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 257, 269, 369, 514, 538, 738, 771, 807, 1542, 1614, 2313, 2421, 4626, 4842, 10537, 11029, 21074, 22058, 31611, 33087, 63222, 66174, 69133, 94833, 99261, 138266, 189666, 198522, 207399, 414798, 622197, 1244394, 2834453, 5668906, 8503359, 17006718, 25510077, 51020154]

約数ペア:

[(1, 51020154), (2, 25510077), (3, 17006718), (6, 8503359), (9, 5668906), (18, 2834453), (41, 1244394), (82, 622197), (123, 414798), (246, 207399), (257, 198522), (269, 189666), (369, 138266), (514, 99261), (538, 94833), (738, 69133), (771, 66174), (807, 63222), (1542, 33087), (1614, 31611), (2313, 22058), (2421, 21074), (4626, 11029), (4842, 10537)]