51031188

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1958

約数の個数: 96

約数和(自身を含む): 150057600

約数和(自身を除く): 99026412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 1913, 2052, 2223, 2964, 3826, 4446, 5739, 6669, 7652, 8892, 11478, 13338, 17217, 22956, 24869, 26676, 34434, 36347, 49738, 51651, 68868, 72694, 74607, 99476, 103302, 109041, 145388, 149214, 206604, 218082, 223821, 298428, 327123, 436164, 447642, 472511, 654246, 671463, 895284, 945022, 981369, 1308492, 1342926, 1417533, 1890044, 1962738, 2685852, 2835066, 3925476, 4252599, 5670132, 8505198, 12757797, 17010396, 25515594, 51031188]

約数ペア:

[(1, 51031188), (2, 25515594), (3, 17010396), (4, 12757797), (6, 8505198), (9, 5670132), (12, 4252599), (13, 3925476), (18, 2835066), (19, 2685852), (26, 1962738), (27, 1890044), (36, 1417533), (38, 1342926), (39, 1308492), (52, 981369), (54, 945022), (57, 895284), (76, 671463), (78, 654246), (108, 472511), (114, 447642), (117, 436164), (156, 327123), (171, 298428), (228, 223821), (234, 218082), (247, 206604), (342, 149214), (351, 145388), (468, 109041), (494, 103302), (513, 99476), (684, 74607), (702, 72694), (741, 68868), (988, 51651), (1026, 49738), (1404, 36347), (1482, 34434), (1913, 26676), (2052, 24869), (2223, 22956), (2964, 17217), (3826, 13338), (4446, 11478), (5739, 8892), (6669, 7652)]