55275444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{547}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 160375488

約数和(自身を除く): 105100044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 547, 802, 1094, 1203, 1604, 1641, 2188, 2406, 2807, 3282, 3609, 3829, 4812, 4923, 5614, 6564, 7218, 7658, 8421, 9846, 11228, 11487, 14436, 15316, 16842, 19692, 22974, 25263, 33684, 34461, 45948, 50526, 68922, 101052, 137844, 219347, 438694, 658041, 877388, 1316082, 1535429, 1974123, 2632164, 3070858, 3948246, 4606287, 6141716, 7896492, 9212574, 13818861, 18425148, 27637722, 55275444]

約数ペア:

[(1, 55275444), (2, 27637722), (3, 18425148), (4, 13818861), (6, 9212574), (7, 7896492), (9, 6141716), (12, 4606287), (14, 3948246), (18, 3070858), (21, 2632164), (28, 1974123), (36, 1535429), (42, 1316082), (63, 877388), (84, 658041), (126, 438694), (252, 219347), (401, 137844), (547, 101052), (802, 68922), (1094, 50526), (1203, 45948), (1604, 34461), (1641, 33684), (2188, 25263), (2406, 22974), (2807, 19692), (3282, 16842), (3609, 15316), (3829, 14436), (4812, 11487), (4923, 11228), (5614, 9846), (6564, 8421), (7218, 7658)]