56498526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 144668160

約数和(自身を除く): 88169634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 822, 959, 1091, 1233, 1918, 2182, 2466, 2877, 3273, 3699, 5754, 6546, 7398, 7637, 8631, 9819, 15274, 17262, 19638, 22911, 25893, 29457, 45822, 51786, 58914, 68733, 137466, 149467, 206199, 298934, 412398, 448401, 896802, 1046269, 1345203, 2092538, 2690406, 3138807, 4035609, 6277614, 8071218, 9416421, 18832842, 28249263, 56498526]

約数ペア:

[(1, 56498526), (2, 28249263), (3, 18832842), (6, 9416421), (7, 8071218), (9, 6277614), (14, 4035609), (18, 3138807), (21, 2690406), (27, 2092538), (42, 1345203), (54, 1046269), (63, 896802), (126, 448401), (137, 412398), (189, 298934), (274, 206199), (378, 149467), (411, 137466), (822, 68733), (959, 58914), (1091, 51786), (1233, 45822), (1918, 29457), (2182, 25893), (2466, 22911), (2877, 19638), (3273, 17262), (3699, 15274), (5754, 9819), (6546, 8631), (7398, 7637)]