53175450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4993}}^1$

素因数の和:5079

約数の個数: 48

約数和(自身を含む): 133759296

約数和(自身を除く): 80583846

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 4993, 5325, 9986, 10650, 14979, 24965, 29958, 49930, 74895, 124825, 149790, 249650, 354503, 374475, 709006, 748950, 1063509, 1772515, 2127018, 3545030, 5317545, 8862575, 10635090, 17725150, 26587725, 53175450]

約数ペア:

[(1, 53175450), (2, 26587725), (3, 17725150), (5, 10635090), (6, 8862575), (10, 5317545), (15, 3545030), (25, 2127018), (30, 1772515), (50, 1063509), (71, 748950), (75, 709006), (142, 374475), (150, 354503), (213, 249650), (355, 149790), (426, 124825), (710, 74895), (1065, 49930), (1775, 29958), (2130, 24965), (3550, 14979), (4993, 10650), (5325, 9986)]