55403376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1110

約数の個数: 80

約数和(自身を含む): 164656128

約数和(自身を除く): 109252752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 336, 362, 543, 724, 911, 1086, 1267, 1448, 1822, 2172, 2534, 2733, 2896, 3644, 3801, 4344, 5068, 5466, 6377, 7288, 7602, 8688, 10136, 10932, 12754, 14576, 15204, 19131, 20272, 21864, 25508, 30408, 38262, 43728, 51016, 60816, 76524, 102032, 153048, 164891, 306096, 329782, 494673, 659564, 989346, 1154237, 1319128, 1978692, 2308474, 2638256, 3462711, 3957384, 4616948, 6925422, 7914768, 9233896, 13850844, 18467792, 27701688, 55403376]

約数ペア:

[(1, 55403376), (2, 27701688), (3, 18467792), (4, 13850844), (6, 9233896), (7, 7914768), (8, 6925422), (12, 4616948), (14, 3957384), (16, 3462711), (21, 2638256), (24, 2308474), (28, 1978692), (42, 1319128), (48, 1154237), (56, 989346), (84, 659564), (112, 494673), (168, 329782), (181, 306096), (336, 164891), (362, 153048), (543, 102032), (724, 76524), (911, 60816), (1086, 51016), (1267, 43728), (1448, 38262), (1822, 30408), (2172, 25508), (2534, 21864), (2733, 20272), (2896, 19131), (3644, 15204), (3801, 14576), (4344, 12754), (5068, 10932), (5466, 10136), (6377, 8688), (7288, 7602)]