27749150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3917

約数の個数: 48

約数和(自身を含む): 60652368

約数和(自身を除く): 32903218

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 3881, 7150, 7762, 19405, 38810, 42691, 50453, 85382, 97025, 100906, 194050, 213455, 252265, 426910, 504530, 554983, 1067275, 1109966, 1261325, 2134550, 2522650, 2774915, 5549830, 13874575, 27749150]

約数ペア:

[(1, 27749150), (2, 13874575), (5, 5549830), (10, 2774915), (11, 2522650), (13, 2134550), (22, 1261325), (25, 1109966), (26, 1067275), (50, 554983), (55, 504530), (65, 426910), (110, 252265), (130, 213455), (143, 194050), (275, 100906), (286, 97025), (325, 85382), (550, 50453), (650, 42691), (715, 38810), (1430, 19405), (3575, 7762), (3881, 7150)]