51853356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:156

約数の個数: 108

約数和(自身を含む): 144700920

約数和(自身を除く): 92847564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 43, 57, 76, 82, 86, 114, 123, 129, 164, 171, 172, 228, 246, 258, 342, 369, 387, 492, 516, 684, 738, 774, 779, 817, 1476, 1548, 1558, 1634, 1763, 1849, 2337, 2451, 3116, 3268, 3526, 3698, 4674, 4902, 5289, 5547, 7011, 7052, 7353, 7396, 9348, 9804, 10578, 11094, 14022, 14706, 15867, 16641, 21156, 22188, 28044, 29412, 31734, 33282, 33497, 35131, 63468, 66564, 66994, 70262, 75809, 100491, 105393, 133988, 140524, 151618, 200982, 210786, 227427, 301473, 303236, 316179, 401964, 421572, 454854, 602946, 632358, 682281, 909708, 1205892, 1264716, 1364562, 1440371, 2729124, 2880742, 4321113, 5761484, 8642226, 12963339, 17284452, 25926678, 51853356]

約数ペア:

[(1, 51853356), (2, 25926678), (3, 17284452), (4, 12963339), (6, 8642226), (9, 5761484), (12, 4321113), (18, 2880742), (19, 2729124), (36, 1440371), (38, 1364562), (41, 1264716), (43, 1205892), (57, 909708), (76, 682281), (82, 632358), (86, 602946), (114, 454854), (123, 421572), (129, 401964), (164, 316179), (171, 303236), (172, 301473), (228, 227427), (246, 210786), (258, 200982), (342, 151618), (369, 140524), (387, 133988), (492, 105393), (516, 100491), (684, 75809), (738, 70262), (774, 66994), (779, 66564), (817, 63468), (1476, 35131), (1548, 33497), (1558, 33282), (1634, 31734), (1763, 29412), (1849, 28044), (2337, 22188), (2451, 21156), (3116, 16641), (3268, 15867), (3526, 14706), (3698, 14022), (4674, 11094), (4902, 10578), (5289, 9804), (5547, 9348), (7011, 7396), (7052, 7353)]