55830628

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 116379648

約数和(自身を除く): 60549020

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 262, 434, 491, 524, 868, 917, 982, 1834, 1964, 3437, 3668, 4061, 6874, 8122, 13748, 15221, 16244, 28427, 30442, 56854, 60884, 64321, 106547, 113708, 128642, 213094, 257284, 426188, 450247, 900494, 1800988, 1993951, 3987902, 7975804, 13957657, 27915314, 55830628]

約数ペア:

[(1, 55830628), (2, 27915314), (4, 13957657), (7, 7975804), (14, 3987902), (28, 1993951), (31, 1800988), (62, 900494), (124, 450247), (131, 426188), (217, 257284), (262, 213094), (434, 128642), (491, 113708), (524, 106547), (868, 64321), (917, 60884), (982, 56854), (1834, 30442), (1964, 28427), (3437, 16244), (3668, 15221), (4061, 13748), (6874, 8122)]