51163686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1699}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 127296000

約数和(自身を除く): 76132314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 717, 1434, 1673, 1699, 2151, 3346, 3398, 4302, 5019, 5097, 10038, 10194, 11893, 15057, 15291, 23786, 30114, 30582, 35679, 71358, 107037, 214074, 406061, 812122, 1218183, 2436366, 2842427, 3654549, 5684854, 7309098, 8527281, 17054562, 25581843, 51163686]

約数ペア:

[(1, 51163686), (2, 25581843), (3, 17054562), (6, 8527281), (7, 7309098), (9, 5684854), (14, 3654549), (18, 2842427), (21, 2436366), (42, 1218183), (63, 812122), (126, 406061), (239, 214074), (478, 107037), (717, 71358), (1434, 35679), (1673, 30582), (1699, 30114), (2151, 23786), (3346, 15291), (3398, 15057), (4302, 11893), (5019, 10194), (5097, 10038)]