53517100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5881}}^1$

素因数の和:5915

約数の個数: 72

約数和(自身を含む): 142956128

約数和(自身を除く): 89439028

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 5881, 9100, 11762, 23524, 29405, 41167, 58810, 76453, 82334, 117620, 147025, 152906, 164668, 205835, 294050, 305812, 382265, 411670, 535171, 588100, 764530, 823340, 1029175, 1070342, 1529060, 1911325, 2058350, 2140684, 2675855, 3822650, 4116700, 5351710, 7645300, 10703420, 13379275, 26758550, 53517100]

約数ペア:

[(1, 53517100), (2, 26758550), (4, 13379275), (5, 10703420), (7, 7645300), (10, 5351710), (13, 4116700), (14, 3822650), (20, 2675855), (25, 2140684), (26, 2058350), (28, 1911325), (35, 1529060), (50, 1070342), (52, 1029175), (65, 823340), (70, 764530), (91, 588100), (100, 535171), (130, 411670), (140, 382265), (175, 305812), (182, 294050), (260, 205835), (325, 164668), (350, 152906), (364, 147025), (455, 117620), (650, 82334), (700, 76453), (910, 58810), (1300, 41167), (1820, 29405), (2275, 23524), (4550, 11762), (5881, 9100)]