51100432

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 103165272

約数和(自身を除く): 52064840

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 1277, 2501, 2554, 5002, 5108, 10004, 10216, 20008, 20432, 40016, 52357, 77897, 104714, 155794, 209428, 311588, 418856, 623176, 837712, 1246352, 3193777, 6387554, 12775108, 25550216, 51100432]

約数ペア:

[(1, 51100432), (2, 25550216), (4, 12775108), (8, 6387554), (16, 3193777), (41, 1246352), (61, 837712), (82, 623176), (122, 418856), (164, 311588), (244, 209428), (328, 155794), (488, 104714), (656, 77897), (976, 52357), (1277, 40016), (2501, 20432), (2554, 20008), (5002, 10216), (5108, 10004)]