51664095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 109578240

約数和(自身を除く): 57914145

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 805, 945, 1035, 1449, 2377, 2415, 3105, 4347, 7131, 7245, 11885, 16639, 21393, 21735, 35655, 49917, 54671, 64179, 83195, 106965, 149751, 164013, 249585, 273355, 320895, 382697, 449253, 492039, 748755, 820065, 1148091, 1476117, 1913485, 2246265, 2460195, 3444273, 5740455, 7380585, 10332819, 17221365, 51664095]

約数ペア:

[(1, 51664095), (3, 17221365), (5, 10332819), (7, 7380585), (9, 5740455), (15, 3444273), (21, 2460195), (23, 2246265), (27, 1913485), (35, 1476117), (45, 1148091), (63, 820065), (69, 748755), (105, 492039), (115, 449253), (135, 382697), (161, 320895), (189, 273355), (207, 249585), (315, 164013), (345, 149751), (483, 106965), (621, 83195), (805, 64179), (945, 54671), (1035, 49917), (1449, 35655), (2377, 21735), (2415, 21393), (3105, 16639), (4347, 11885), (7131, 7245)]