53049906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 143095680

約数和(自身を除く): 90045774

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 139, 182, 233, 234, 273, 278, 417, 466, 546, 699, 819, 834, 973, 1251, 1398, 1631, 1638, 1807, 1946, 2097, 2502, 2919, 3029, 3262, 3614, 4194, 4893, 5421, 5838, 6058, 8757, 9087, 9786, 10842, 12649, 14679, 16263, 17514, 18174, 21203, 25298, 27261, 29358, 32387, 32526, 37947, 42406, 54522, 63609, 64774, 75894, 97161, 113841, 127218, 190827, 194322, 226709, 227682, 291483, 381654, 421031, 453418, 582966, 680127, 842062, 1263093, 1360254, 2040381, 2526186, 2947217, 3789279, 4080762, 5894434, 7578558, 8841651, 17683302, 26524953, 53049906]

約数ペア:

[(1, 53049906), (2, 26524953), (3, 17683302), (6, 8841651), (7, 7578558), (9, 5894434), (13, 4080762), (14, 3789279), (18, 2947217), (21, 2526186), (26, 2040381), (39, 1360254), (42, 1263093), (63, 842062), (78, 680127), (91, 582966), (117, 453418), (126, 421031), (139, 381654), (182, 291483), (233, 227682), (234, 226709), (273, 194322), (278, 190827), (417, 127218), (466, 113841), (546, 97161), (699, 75894), (819, 64774), (834, 63609), (973, 54522), (1251, 42406), (1398, 37947), (1631, 32526), (1638, 32387), (1807, 29358), (1946, 27261), (2097, 25298), (2502, 21203), (2919, 18174), (3029, 17514), (3262, 16263), (3614, 14679), (4194, 12649), (4893, 10842), (5421, 9786), (5838, 9087), (6058, 8757)]