51733734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 115492608

約数和(自身を除く): 63758874

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 83, 122, 131, 166, 183, 249, 262, 366, 393, 498, 786, 793, 1079, 1586, 1703, 2158, 2379, 3237, 3406, 4758, 5063, 5109, 6474, 7991, 10126, 10218, 10873, 15189, 15982, 21746, 23973, 30378, 32619, 47946, 65238, 65819, 103883, 131638, 141349, 197457, 207766, 282698, 311649, 394914, 424047, 623298, 663253, 848094, 1326506, 1989759, 3979518, 8622289, 17244578, 25866867, 51733734]

約数ペア:

[(1, 51733734), (2, 25866867), (3, 17244578), (6, 8622289), (13, 3979518), (26, 1989759), (39, 1326506), (61, 848094), (78, 663253), (83, 623298), (122, 424047), (131, 394914), (166, 311649), (183, 282698), (249, 207766), (262, 197457), (366, 141349), (393, 131638), (498, 103883), (786, 65819), (793, 65238), (1079, 47946), (1586, 32619), (1703, 30378), (2158, 23973), (2379, 21746), (3237, 15982), (3406, 15189), (4758, 10873), (5063, 10218), (5109, 10126), (6474, 7991)]