51926004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 142366952

約数和(自身を除く): 90440948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 468, 543, 613, 724, 1086, 1226, 1629, 1839, 2172, 2353, 2452, 3258, 3678, 4706, 5517, 6516, 7059, 7356, 7969, 9412, 11034, 14118, 15938, 21177, 22068, 23907, 28236, 31876, 42354, 47814, 71721, 84708, 95628, 110953, 143442, 221906, 286884, 332859, 443812, 665718, 998577, 1331436, 1442389, 1997154, 2884778, 3994308, 4327167, 5769556, 8654334, 12981501, 17308668, 25963002, 51926004]

約数ペア:

[(1, 51926004), (2, 25963002), (3, 17308668), (4, 12981501), (6, 8654334), (9, 5769556), (12, 4327167), (13, 3994308), (18, 2884778), (26, 1997154), (36, 1442389), (39, 1331436), (52, 998577), (78, 665718), (117, 443812), (156, 332859), (181, 286884), (234, 221906), (362, 143442), (468, 110953), (543, 95628), (613, 84708), (724, 71721), (1086, 47814), (1226, 42354), (1629, 31876), (1839, 28236), (2172, 23907), (2353, 22068), (2452, 21177), (3258, 15938), (3678, 14118), (4706, 11034), (5517, 9412), (6516, 7969), (7059, 7356)]