52531542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21977

約数の個数: 48

約数和(自身を含む): 136930560

約数和(自身を除く): 84399018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 21943, 43886, 65829, 131658, 153601, 197487, 307202, 394974, 416917, 460803, 833834, 921606, 1250751, 1382409, 2501502, 2764818, 2918419, 3752253, 5836838, 7504506, 8755257, 17510514, 26265771, 52531542]

約数ペア:

[(1, 52531542), (2, 26265771), (3, 17510514), (6, 8755257), (7, 7504506), (9, 5836838), (14, 3752253), (18, 2918419), (19, 2764818), (21, 2501502), (38, 1382409), (42, 1250751), (57, 921606), (63, 833834), (114, 460803), (126, 416917), (133, 394974), (171, 307202), (266, 197487), (342, 153601), (399, 131658), (798, 65829), (1197, 43886), (2394, 21943)]