56719208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4583}}^1$

素因数の和:4626

約数の個数: 64

約数和(自身を含む): 138620160

約数和(自身を除く): 81900952

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 4583, 6188, 9166, 12376, 18332, 32081, 36664, 59579, 64162, 77911, 119158, 128324, 155822, 238316, 256648, 311644, 417053, 476632, 545377, 623288, 834106, 1012843, 1090754, 1668212, 2025686, 2181508, 3336424, 4051372, 4363016, 7089901, 8102744, 14179802, 28359604, 56719208]

約数ペア:

[(1, 56719208), (2, 28359604), (4, 14179802), (7, 8102744), (8, 7089901), (13, 4363016), (14, 4051372), (17, 3336424), (26, 2181508), (28, 2025686), (34, 1668212), (52, 1090754), (56, 1012843), (68, 834106), (91, 623288), (104, 545377), (119, 476632), (136, 417053), (182, 311644), (221, 256648), (238, 238316), (364, 155822), (442, 128324), (476, 119158), (728, 77911), (884, 64162), (952, 59579), (1547, 36664), (1768, 32081), (3094, 18332), (4583, 12376), (6188, 9166)]