50838788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12697}}^1$

素因数の和:12732

約数の個数: 48

約数和(自身を含む): 119462784

約数和(自身を除く): 68623996

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 12697, 25394, 50788, 88879, 139667, 165061, 177758, 279334, 330122, 355516, 558668, 660244, 977669, 1155427, 1815671, 1955338, 2310854, 3631342, 3910676, 4621708, 7262684, 12709697, 25419394, 50838788]

約数ペア:

[(1, 50838788), (2, 25419394), (4, 12709697), (7, 7262684), (11, 4621708), (13, 3910676), (14, 3631342), (22, 2310854), (26, 1955338), (28, 1815671), (44, 1155427), (52, 977669), (77, 660244), (91, 558668), (143, 355516), (154, 330122), (182, 279334), (286, 177758), (308, 165061), (364, 139667), (572, 88879), (1001, 50788), (2002, 25394), (4004, 12697)]