52571090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 112613760

約数和(自身を除く): 60042670

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 97, 110, 130, 143, 194, 286, 379, 485, 715, 758, 970, 1067, 1261, 1430, 1895, 2134, 2522, 3790, 4169, 4927, 5335, 6305, 8338, 9854, 10670, 12610, 13871, 20845, 24635, 27742, 36763, 41690, 49270, 54197, 69355, 73526, 108394, 138710, 183815, 270985, 367630, 404393, 477919, 541970, 808786, 955838, 2021965, 2389595, 4043930, 4779190, 5257109, 10514218, 26285545, 52571090]

約数ペア:

[(1, 52571090), (2, 26285545), (5, 10514218), (10, 5257109), (11, 4779190), (13, 4043930), (22, 2389595), (26, 2021965), (55, 955838), (65, 808786), (97, 541970), (110, 477919), (130, 404393), (143, 367630), (194, 270985), (286, 183815), (379, 138710), (485, 108394), (715, 73526), (758, 69355), (970, 54197), (1067, 49270), (1261, 41690), (1430, 36763), (1895, 27742), (2134, 24635), (2522, 20845), (3790, 13871), (4169, 12610), (4927, 10670), (5335, 9854), (6305, 8338)]