49419045

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 48558555

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 195, 261, 351, 377, 435, 585, 783, 971, 1131, 1305, 1755, 1885, 2913, 3393, 3915, 4855, 5655, 8739, 10179, 12623, 14565, 16965, 26217, 28159, 37869, 43695, 50895, 63115, 84477, 113607, 131085, 140795, 189345, 253431, 340821, 366067, 422385, 568035, 760293, 1098201, 1267155, 1704105, 1830335, 3294603, 3801465, 5491005, 9883809, 16473015, 49419045]

約数ペア:

[(1, 49419045), (3, 16473015), (5, 9883809), (9, 5491005), (13, 3801465), (15, 3294603), (27, 1830335), (29, 1704105), (39, 1267155), (45, 1098201), (65, 760293), (87, 568035), (117, 422385), (135, 366067), (145, 340821), (195, 253431), (261, 189345), (351, 140795), (377, 131085), (435, 113607), (585, 84477), (783, 63115), (971, 50895), (1131, 43695), (1305, 37869), (1755, 28159), (1885, 26217), (2913, 16965), (3393, 14565), (3915, 12623), (4855, 10179), (5655, 8739)]