49371448

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 109368000

約数和(自身を除く): 59996552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 97, 122, 149, 194, 244, 298, 388, 427, 488, 596, 679, 776, 854, 1043, 1192, 1358, 1708, 2086, 2716, 3416, 4172, 5432, 5917, 8344, 9089, 11834, 14453, 18178, 23668, 28906, 36356, 41419, 47336, 57812, 63623, 72712, 82838, 101171, 115624, 127246, 165676, 202342, 254492, 331352, 404684, 508984, 809368, 881633, 1763266, 3526532, 6171431, 7053064, 12342862, 24685724, 49371448]

約数ペア:

[(1, 49371448), (2, 24685724), (4, 12342862), (7, 7053064), (8, 6171431), (14, 3526532), (28, 1763266), (56, 881633), (61, 809368), (97, 508984), (122, 404684), (149, 331352), (194, 254492), (244, 202342), (298, 165676), (388, 127246), (427, 115624), (488, 101171), (596, 82838), (679, 72712), (776, 63623), (854, 57812), (1043, 47336), (1192, 41419), (1358, 36356), (1708, 28906), (2086, 23668), (2716, 18178), (3416, 14453), (4172, 11834), (5432, 9089), (5917, 8344)]