50489530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 113073408

約数和(自身を除く): 62583878

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 113, 130, 182, 226, 455, 491, 565, 791, 910, 982, 1130, 1469, 1582, 2455, 2938, 3437, 3955, 4910, 6383, 6874, 7345, 7910, 10283, 12766, 14690, 17185, 20566, 31915, 34370, 44681, 51415, 55483, 63830, 89362, 102830, 110966, 223405, 277415, 388381, 446810, 554830, 721279, 776762, 1442558, 1941905, 3606395, 3883810, 5048953, 7212790, 10097906, 25244765, 50489530]

約数ペア:

[(1, 50489530), (2, 25244765), (5, 10097906), (7, 7212790), (10, 5048953), (13, 3883810), (14, 3606395), (26, 1941905), (35, 1442558), (65, 776762), (70, 721279), (91, 554830), (113, 446810), (130, 388381), (182, 277415), (226, 223405), (455, 110966), (491, 102830), (565, 89362), (791, 63830), (910, 55483), (982, 51415), (1130, 44681), (1469, 34370), (1582, 31915), (2455, 20566), (2938, 17185), (3437, 14690), (3955, 12766), (4910, 10283), (6383, 7910), (6874, 7345)]