27398350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 60685848

約数和(自身を除く): 33287498

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 175, 211, 245, 265, 350, 371, 422, 490, 530, 742, 1055, 1225, 1325, 1477, 1855, 2110, 2450, 2597, 2650, 2954, 3710, 5194, 5275, 7385, 9275, 10339, 10550, 11183, 12985, 14770, 18550, 20678, 22366, 25970, 36925, 51695, 55915, 64925, 73850, 78281, 103390, 111830, 129850, 156562, 258475, 279575, 391405, 516950, 547967, 559150, 782810, 1095934, 1957025, 2739835, 3914050, 5479670, 13699175, 27398350]

約数ペア:

[(1, 27398350), (2, 13699175), (5, 5479670), (7, 3914050), (10, 2739835), (14, 1957025), (25, 1095934), (35, 782810), (49, 559150), (50, 547967), (53, 516950), (70, 391405), (98, 279575), (106, 258475), (175, 156562), (211, 129850), (245, 111830), (265, 103390), (350, 78281), (371, 73850), (422, 64925), (490, 55915), (530, 51695), (742, 36925), (1055, 25970), (1225, 22366), (1325, 20678), (1477, 18550), (1855, 14770), (2110, 12985), (2450, 11183), (2597, 10550), (2650, 10339), (2954, 9275), (3710, 7385), (5194, 5275)]