77492950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 148490496

約数和(自身を除く): 70997546

約数列:

[1, 2, 5, 10, 25, 50, 71, 83, 142, 166, 263, 355, 415, 526, 710, 830, 1315, 1775, 2075, 2630, 3550, 4150, 5893, 6575, 11786, 13150, 18673, 21829, 29465, 37346, 43658, 58930, 93365, 109145, 147325, 186730, 218290, 294650, 466825, 545725, 933650, 1091450, 1549859, 3099718, 7749295, 15498590, 38746475, 77492950]

約数ペア:

[(1, 77492950), (2, 38746475), (5, 15498590), (10, 7749295), (25, 3099718), (50, 1549859), (71, 1091450), (83, 933650), (142, 545725), (166, 466825), (263, 294650), (355, 218290), (415, 186730), (526, 147325), (710, 109145), (830, 93365), (1315, 58930), (1775, 43658), (2075, 37346), (2630, 29465), (3550, 21829), (4150, 18673), (5893, 13150), (6575, 11786)]