49051240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1049}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 77956760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1049, 1169, 1336, 1670, 2098, 2338, 3340, 4196, 4676, 5245, 5845, 6680, 7343, 8392, 9352, 10490, 11690, 14686, 20980, 23380, 29372, 36715, 41960, 46760, 58744, 73430, 146860, 175183, 293720, 350366, 700732, 875915, 1226281, 1401464, 1751830, 2452562, 3503660, 4905124, 6131405, 7007320, 9810248, 12262810, 24525620, 49051240]

約数ペア:

[(1, 49051240), (2, 24525620), (4, 12262810), (5, 9810248), (7, 7007320), (8, 6131405), (10, 4905124), (14, 3503660), (20, 2452562), (28, 1751830), (35, 1401464), (40, 1226281), (56, 875915), (70, 700732), (140, 350366), (167, 293720), (280, 175183), (334, 146860), (668, 73430), (835, 58744), (1049, 46760), (1169, 41960), (1336, 36715), (1670, 29372), (2098, 23380), (2338, 20980), (3340, 14686), (4196, 11690), (4676, 10490), (5245, 9352), (5845, 8392), (6680, 7343)]