51681352750

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{7703}}^1$

素因数の和:8338

約数の個数: 64

約数和(自身を含む): 98991839232

約数和(自身を除く): 47310486482

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 235, 250, 470, 571, 1142, 1175, 2350, 2855, 5710, 5875, 7703, 11750, 14275, 15406, 26837, 28550, 38515, 53674, 71375, 77030, 134185, 142750, 192575, 268370, 362041, 385150, 670925, 724082, 962875, 1341850, 1810205, 1925750, 3354625, 3620410, 4398413, 6709250, 8796826, 9051025, 18102050, 21992065, 43984130, 45255125, 90510250, 109960325, 206725411, 219920650, 413450822, 549801625, 1033627055, 1099603250, 2067254110, 5168135275, 10336270550, 25840676375, 51681352750]

約数ペア:

[(1, 51681352750), (2, 25840676375), (5, 10336270550), (10, 5168135275), (25, 2067254110), (47, 1099603250), (50, 1033627055), (94, 549801625), (125, 413450822), (235, 219920650), (250, 206725411), (470, 109960325), (571, 90510250), (1142, 45255125), (1175, 43984130), (2350, 21992065), (2855, 18102050), (5710, 9051025), (5875, 8796826), (7703, 6709250), (11750, 4398413), (14275, 3620410), (15406, 3354625), (26837, 1925750), (28550, 1810205), (38515, 1341850), (53674, 962875), (71375, 724082), (77030, 670925), (134185, 385150), (142750, 362041), (192575, 268370)]