47575944

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{16943}}^1$

素因数の和:16971

約数の個数: 64

約数和(自身を含む): 142329600

約数和(自身を除く): 94753656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 16943, 33886, 50829, 67772, 101658, 135544, 152487, 203316, 220259, 304974, 406632, 440518, 457461, 609948, 660777, 881036, 914922, 1219896, 1321554, 1762072, 1829844, 1982331, 2643108, 3659688, 3964662, 5286216, 5946993, 7929324, 11893986, 15858648, 23787972, 47575944]

約数ペア:

[(1, 47575944), (2, 23787972), (3, 15858648), (4, 11893986), (6, 7929324), (8, 5946993), (9, 5286216), (12, 3964662), (13, 3659688), (18, 2643108), (24, 1982331), (26, 1829844), (27, 1762072), (36, 1321554), (39, 1219896), (52, 914922), (54, 881036), (72, 660777), (78, 609948), (104, 457461), (108, 440518), (117, 406632), (156, 304974), (216, 220259), (234, 203316), (312, 152487), (351, 135544), (468, 101658), (702, 67772), (936, 50829), (1404, 33886), (2808, 16943)]