61339550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 118117440

約数和(自身を除く): 56777890

約数列:

[1, 2, 5, 10, 25, 50, 53, 79, 106, 158, 265, 293, 395, 530, 586, 790, 1325, 1465, 1975, 2650, 2930, 3950, 4187, 7325, 8374, 14650, 15529, 20935, 23147, 31058, 41870, 46294, 77645, 104675, 115735, 155290, 209350, 231470, 388225, 578675, 776450, 1157350, 1226791, 2453582, 6133955, 12267910, 30669775, 61339550]

約数ペア:

[(1, 61339550), (2, 30669775), (5, 12267910), (10, 6133955), (25, 2453582), (50, 1226791), (53, 1157350), (79, 776450), (106, 578675), (158, 388225), (265, 231470), (293, 209350), (395, 155290), (530, 115735), (586, 104675), (790, 77645), (1325, 46294), (1465, 41870), (1975, 31058), (2650, 23147), (2930, 20935), (3950, 15529), (4187, 14650), (7325, 8374)]