52947270

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{269}}^1$

素因数の和:303

約数の個数: 80

約数和(自身を含む): 143486640

約数和(自身を除く): 90539370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 269, 270, 405, 486, 538, 729, 807, 810, 1215, 1345, 1458, 1614, 2187, 2421, 2430, 2690, 3645, 4035, 4374, 4842, 6561, 7263, 7290, 8070, 10935, 12105, 13122, 14526, 19683, 21789, 21870, 24210, 32805, 36315, 39366, 43578, 65367, 65610, 72630, 98415, 108945, 130734, 196101, 196830, 217890, 326835, 392202, 588303, 653670, 980505, 1176606, 1764909, 1961010, 2941515, 3529818, 5294727, 5883030, 8824545, 10589454, 17649090, 26473635, 52947270]

約数ペア:

[(1, 52947270), (2, 26473635), (3, 17649090), (5, 10589454), (6, 8824545), (9, 5883030), (10, 5294727), (15, 3529818), (18, 2941515), (27, 1961010), (30, 1764909), (45, 1176606), (54, 980505), (81, 653670), (90, 588303), (135, 392202), (162, 326835), (243, 217890), (269, 196830), (270, 196101), (405, 130734), (486, 108945), (538, 98415), (729, 72630), (807, 65610), (810, 65367), (1215, 43578), (1345, 39366), (1458, 36315), (1614, 32805), (2187, 24210), (2421, 21870), (2430, 21789), (2690, 19683), (3645, 14526), (4035, 13122), (4374, 12105), (4842, 10935), (6561, 8070), (7263, 7290)]