51546222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31469}}^1$

素因数の和:31497

約数の個数: 48

約数和(自身を含む): 137460960

約数和(自身を除く): 85914738

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 31469, 62938, 94407, 188814, 220283, 283221, 409097, 440566, 566442, 660849, 818194, 1227291, 1321698, 1982547, 2454582, 2863679, 3681873, 3965094, 5727358, 7363746, 8591037, 17182074, 25773111, 51546222]

約数ペア:

[(1, 51546222), (2, 25773111), (3, 17182074), (6, 8591037), (7, 7363746), (9, 5727358), (13, 3965094), (14, 3681873), (18, 2863679), (21, 2454582), (26, 1982547), (39, 1321698), (42, 1227291), (63, 818194), (78, 660849), (91, 566442), (117, 440566), (126, 409097), (182, 283221), (234, 220283), (273, 188814), (546, 94407), (819, 62938), (1638, 31469)]