48619928

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 108683520

約数和(自身を除く): 60063592

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 61, 86, 122, 172, 244, 301, 331, 344, 427, 488, 602, 662, 854, 1204, 1324, 1708, 2317, 2408, 2623, 2648, 3416, 4634, 5246, 9268, 10492, 14233, 18361, 18536, 20191, 20984, 28466, 36722, 40382, 56932, 73444, 80764, 99631, 113864, 141337, 146888, 161528, 199262, 282674, 398524, 565348, 797048, 868213, 1130696, 1736426, 3472852, 6077491, 6945704, 12154982, 24309964, 48619928]

約数ペア:

[(1, 48619928), (2, 24309964), (4, 12154982), (7, 6945704), (8, 6077491), (14, 3472852), (28, 1736426), (43, 1130696), (56, 868213), (61, 797048), (86, 565348), (122, 398524), (172, 282674), (244, 199262), (301, 161528), (331, 146888), (344, 141337), (427, 113864), (488, 99631), (602, 80764), (662, 73444), (854, 56932), (1204, 40382), (1324, 36722), (1708, 28466), (2317, 20984), (2408, 20191), (2623, 18536), (2648, 18361), (3416, 14233), (4634, 10492), (5246, 9268)]