49632870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2005

約数の個数: 64

約数和(自身を含む): 137281536

約数和(自身を除く): 87648666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1861, 1905, 2667, 3722, 3810, 4445, 5334, 5583, 8890, 9305, 11166, 13027, 13335, 18610, 26054, 26670, 27915, 39081, 55830, 65135, 78162, 130270, 195405, 236347, 390810, 472694, 709041, 1181735, 1418082, 1654429, 2363470, 3308858, 3545205, 4963287, 7090410, 8272145, 9926574, 16544290, 24816435, 49632870]

約数ペア:

[(1, 49632870), (2, 24816435), (3, 16544290), (5, 9926574), (6, 8272145), (7, 7090410), (10, 4963287), (14, 3545205), (15, 3308858), (21, 2363470), (30, 1654429), (35, 1418082), (42, 1181735), (70, 709041), (105, 472694), (127, 390810), (210, 236347), (254, 195405), (381, 130270), (635, 78162), (762, 65135), (889, 55830), (1270, 39081), (1778, 27915), (1861, 26670), (1905, 26054), (2667, 18610), (3722, 13335), (3810, 13027), (4445, 11166), (5334, 9305), (5583, 8890)]