51395526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10459}}^1$

素因数の和:10490

約数の個数: 64

約数和(自身を含む): 140582400

約数和(自身を除く): 89186874

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 10459, 20918, 31377, 62754, 73213, 94131, 135967, 146426, 188262, 219639, 271934, 282393, 407901, 439278, 564786, 658917, 815802, 951769, 1223703, 1317834, 1903538, 1976751, 2447406, 2855307, 3671109, 3953502, 5710614, 7342218, 8565921, 17131842, 25697763, 51395526]

約数ペア:

[(1, 51395526), (2, 25697763), (3, 17131842), (6, 8565921), (7, 7342218), (9, 5710614), (13, 3953502), (14, 3671109), (18, 2855307), (21, 2447406), (26, 1976751), (27, 1903538), (39, 1317834), (42, 1223703), (54, 951769), (63, 815802), (78, 658917), (91, 564786), (117, 439278), (126, 407901), (182, 282393), (189, 271934), (234, 219639), (273, 188262), (351, 146426), (378, 135967), (546, 94131), (702, 73213), (819, 62754), (1638, 31377), (2457, 20918), (4914, 10459)]