51965334

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 119854080

約数和(自身を除く): 67888746

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 67, 106, 134, 159, 201, 271, 318, 402, 477, 542, 603, 813, 954, 1206, 1431, 1626, 1809, 2439, 2862, 3551, 3618, 4878, 7102, 7317, 10653, 14363, 14634, 18157, 21306, 28726, 31959, 36314, 43089, 54471, 63918, 86178, 95877, 108942, 129267, 163413, 191754, 258534, 326826, 387801, 490239, 775602, 962321, 980478, 1924642, 2886963, 5773926, 8660889, 17321778, 25982667, 51965334]

約数ペア:

[(1, 51965334), (2, 25982667), (3, 17321778), (6, 8660889), (9, 5773926), (18, 2886963), (27, 1924642), (53, 980478), (54, 962321), (67, 775602), (106, 490239), (134, 387801), (159, 326826), (201, 258534), (271, 191754), (318, 163413), (402, 129267), (477, 108942), (542, 95877), (603, 86178), (813, 63918), (954, 54471), (1206, 43089), (1431, 36314), (1626, 31959), (1809, 28726), (2439, 21306), (2862, 18157), (3551, 14634), (3618, 14363), (4878, 10653), (7102, 7317)]