56528838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2561

約数の個数: 48

約数和(自身を含む): 130902720

約数和(自身を除く): 74373882

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 603, 1206, 1273, 2467, 2546, 3819, 4934, 7401, 7638, 11457, 14802, 22203, 22914, 44406, 46873, 93746, 140619, 165289, 281238, 330578, 421857, 495867, 843714, 991734, 1487601, 2975202, 3140491, 6280982, 9421473, 18842946, 28264419, 56528838]

約数ペア:

[(1, 56528838), (2, 28264419), (3, 18842946), (6, 9421473), (9, 6280982), (18, 3140491), (19, 2975202), (38, 1487601), (57, 991734), (67, 843714), (114, 495867), (134, 421857), (171, 330578), (201, 281238), (342, 165289), (402, 140619), (603, 93746), (1206, 46873), (1273, 44406), (2467, 22914), (2546, 22203), (3819, 14802), (4934, 11457), (7401, 7638)]