54476240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1109

約数の個数: 120

約数和(自身を含む): 158817960

約数和(自身を除く): 104341720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1069, 1274, 1456, 1820, 1960, 2138, 2548, 3185, 3640, 3920, 4276, 5096, 5345, 6370, 7280, 7483, 8552, 10192, 10690, 12740, 13897, 14966, 17104, 21380, 25480, 27794, 29932, 37415, 42760, 50960, 52381, 55588, 59864, 69485, 74830, 85520, 97279, 104762, 111176, 119728, 138970, 149660, 194558, 209524, 222352, 261905, 277940, 299320, 389116, 419048, 486395, 523810, 555880, 598640, 680953, 778232, 838096, 972790, 1047620, 1111760, 1361906, 1556464, 1945580, 2095240, 2723812, 3404765, 3891160, 4190480, 5447624, 6809530, 7782320, 10895248, 13619060, 27238120, 54476240]

約数ペア:

[(1, 54476240), (2, 27238120), (4, 13619060), (5, 10895248), (7, 7782320), (8, 6809530), (10, 5447624), (13, 4190480), (14, 3891160), (16, 3404765), (20, 2723812), (26, 2095240), (28, 1945580), (35, 1556464), (40, 1361906), (49, 1111760), (52, 1047620), (56, 972790), (65, 838096), (70, 778232), (80, 680953), (91, 598640), (98, 555880), (104, 523810), (112, 486395), (130, 419048), (140, 389116), (182, 299320), (196, 277940), (208, 261905), (245, 222352), (260, 209524), (280, 194558), (364, 149660), (392, 138970), (455, 119728), (490, 111176), (520, 104762), (560, 97279), (637, 85520), (728, 74830), (784, 69485), (910, 59864), (980, 55588), (1040, 52381), (1069, 50960), (1274, 42760), (1456, 37415), (1820, 29932), (1960, 27794), (2138, 25480), (2548, 21380), (3185, 17104), (3640, 14966), (3920, 13897), (4276, 12740), (5096, 10690), (5345, 10192), (6370, 8552), (7280, 7483)]