53457138

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 140356800

約数和(自身を除く): 86899662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 89, 98, 126, 147, 178, 189, 227, 267, 294, 378, 441, 454, 534, 623, 681, 801, 882, 1246, 1323, 1362, 1589, 1602, 1869, 2043, 2403, 2646, 3178, 3738, 4086, 4361, 4767, 4806, 5607, 6129, 8722, 9534, 11123, 11214, 12258, 13083, 14301, 16821, 20203, 22246, 26166, 28602, 33369, 33642, 39249, 40406, 42903, 60609, 66738, 78498, 85806, 100107, 117747, 121218, 141421, 181827, 200214, 235494, 282842, 300321, 363654, 424263, 545481, 600642, 848526, 989947, 1090962, 1272789, 1979894, 2545578, 2969841, 3818367, 5939682, 7636734, 8909523, 17819046, 26728569, 53457138]

約数ペア:

[(1, 53457138), (2, 26728569), (3, 17819046), (6, 8909523), (7, 7636734), (9, 5939682), (14, 3818367), (18, 2969841), (21, 2545578), (27, 1979894), (42, 1272789), (49, 1090962), (54, 989947), (63, 848526), (89, 600642), (98, 545481), (126, 424263), (147, 363654), (178, 300321), (189, 282842), (227, 235494), (267, 200214), (294, 181827), (378, 141421), (441, 121218), (454, 117747), (534, 100107), (623, 85806), (681, 78498), (801, 66738), (882, 60609), (1246, 42903), (1323, 40406), (1362, 39249), (1589, 33642), (1602, 33369), (1869, 28602), (2043, 26166), (2403, 22246), (2646, 20203), (3178, 16821), (3738, 14301), (4086, 13083), (4361, 12258), (4767, 11214), (4806, 11123), (5607, 9534), (6129, 8722)]