47640450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2260

約数の個数: 96

約数和(自身を含む): 138866112

約数和(自身を除く): 91225662

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1650, 1950, 2145, 2221, 3575, 4290, 4442, 6663, 7150, 10725, 11105, 13326, 21450, 22210, 24431, 28873, 33315, 48862, 55525, 57746, 66630, 73293, 86619, 111050, 122155, 144365, 146586, 166575, 173238, 244310, 288730, 317603, 333150, 366465, 433095, 610775, 635206, 721825, 732930, 866190, 952809, 1221550, 1443650, 1588015, 1832325, 1905618, 2165475, 3176030, 3664650, 4330950, 4764045, 7940075, 9528090, 15880150, 23820225, 47640450]

約数ペア:

[(1, 47640450), (2, 23820225), (3, 15880150), (5, 9528090), (6, 7940075), (10, 4764045), (11, 4330950), (13, 3664650), (15, 3176030), (22, 2165475), (25, 1905618), (26, 1832325), (30, 1588015), (33, 1443650), (39, 1221550), (50, 952809), (55, 866190), (65, 732930), (66, 721825), (75, 635206), (78, 610775), (110, 433095), (130, 366465), (143, 333150), (150, 317603), (165, 288730), (195, 244310), (275, 173238), (286, 166575), (325, 146586), (330, 144365), (390, 122155), (429, 111050), (550, 86619), (650, 73293), (715, 66630), (825, 57746), (858, 55525), (975, 48862), (1430, 33315), (1650, 28873), (1950, 24431), (2145, 22210), (2221, 21450), (3575, 13326), (4290, 11105), (4442, 10725), (6663, 7150)]