52785252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 108

約数和(自身を含む): 149524284

約数和(自身を除く): 96739032

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 61, 78, 86, 117, 122, 129, 156, 172, 183, 234, 244, 258, 366, 387, 468, 516, 549, 559, 732, 774, 793, 1098, 1118, 1548, 1586, 1677, 1849, 2196, 2236, 2379, 2623, 3172, 3354, 3698, 4758, 5031, 5246, 5547, 6708, 7137, 7396, 7869, 9516, 10062, 10492, 11094, 14274, 15738, 16641, 20124, 22188, 23607, 24037, 28548, 31476, 33282, 34099, 47214, 48074, 66564, 68198, 72111, 94428, 96148, 102297, 112789, 136396, 144222, 204594, 216333, 225578, 288444, 306891, 338367, 409188, 432666, 451156, 613782, 676734, 865332, 1015101, 1227564, 1353468, 1466257, 2030202, 2932514, 4060404, 4398771, 5865028, 8797542, 13196313, 17595084, 26392626, 52785252]

約数ペア:

[(1, 52785252), (2, 26392626), (3, 17595084), (4, 13196313), (6, 8797542), (9, 5865028), (12, 4398771), (13, 4060404), (18, 2932514), (26, 2030202), (36, 1466257), (39, 1353468), (43, 1227564), (52, 1015101), (61, 865332), (78, 676734), (86, 613782), (117, 451156), (122, 432666), (129, 409188), (156, 338367), (172, 306891), (183, 288444), (234, 225578), (244, 216333), (258, 204594), (366, 144222), (387, 136396), (468, 112789), (516, 102297), (549, 96148), (559, 94428), (732, 72111), (774, 68198), (793, 66564), (1098, 48074), (1118, 47214), (1548, 34099), (1586, 33282), (1677, 31476), (1849, 28548), (2196, 24037), (2236, 23607), (2379, 22188), (2623, 20124), (3172, 16641), (3354, 15738), (3698, 14274), (4758, 11094), (5031, 10492), (5246, 10062), (5547, 9516), (6708, 7869), (7137, 7396)]