49150188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 131833520

約数和(自身を除く): 82683332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 181, 228, 342, 362, 397, 543, 684, 724, 794, 1086, 1191, 1588, 1629, 2172, 2382, 3258, 3439, 3573, 4764, 6516, 6878, 7146, 7543, 10317, 13756, 14292, 15086, 20634, 22629, 30172, 30951, 41268, 45258, 61902, 67887, 71857, 90516, 123804, 135774, 143714, 215571, 271548, 287428, 431142, 646713, 862284, 1293426, 1365283, 2586852, 2730566, 4095849, 5461132, 8191698, 12287547, 16383396, 24575094, 49150188]

約数ペア:

[(1, 49150188), (2, 24575094), (3, 16383396), (4, 12287547), (6, 8191698), (9, 5461132), (12, 4095849), (18, 2730566), (19, 2586852), (36, 1365283), (38, 1293426), (57, 862284), (76, 646713), (114, 431142), (171, 287428), (181, 271548), (228, 215571), (342, 143714), (362, 135774), (397, 123804), (543, 90516), (684, 71857), (724, 67887), (794, 61902), (1086, 45258), (1191, 41268), (1588, 30951), (1629, 30172), (2172, 22629), (2382, 20634), (3258, 15086), (3439, 14292), (3573, 13756), (4764, 10317), (6516, 7543), (6878, 7146)]