83243550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42689}}^1$

素因数の和:42717

約数の個数: 48

約数和(自身を含む): 222329520

約数和(自身を除く): 139085970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 42689, 85378, 128067, 213445, 256134, 426890, 554957, 640335, 1067225, 1109914, 1280670, 1664871, 2134450, 2774785, 3201675, 3329742, 5549570, 6403350, 8324355, 13873925, 16648710, 27747850, 41621775, 83243550]

約数ペア:

[(1, 83243550), (2, 41621775), (3, 27747850), (5, 16648710), (6, 13873925), (10, 8324355), (13, 6403350), (15, 5549570), (25, 3329742), (26, 3201675), (30, 2774785), (39, 2134450), (50, 1664871), (65, 1280670), (75, 1109914), (78, 1067225), (130, 640335), (150, 554957), (195, 426890), (325, 256134), (390, 213445), (650, 128067), (975, 85378), (1950, 42689)]