51604254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2657}}^1$

素因数の和:2761

約数の個数: 48

約数和(自身を含む): 121906512

約数和(自身を除く): 70302258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 2657, 3237, 5314, 6474, 7971, 9711, 15942, 19422, 23913, 34541, 47826, 69082, 103623, 207246, 220531, 310869, 441062, 621738, 661593, 1323186, 1984779, 2866903, 3969558, 5733806, 8600709, 17201418, 25802127, 51604254]

約数ペア:

[(1, 51604254), (2, 25802127), (3, 17201418), (6, 8600709), (9, 5733806), (13, 3969558), (18, 2866903), (26, 1984779), (39, 1323186), (78, 661593), (83, 621738), (117, 441062), (166, 310869), (234, 220531), (249, 207246), (498, 103623), (747, 69082), (1079, 47826), (1494, 34541), (2158, 23913), (2657, 19422), (3237, 15942), (5314, 9711), (6474, 7971)]