5020170050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{647}}^1\times {\mathrm{3167}}^1$

素因数の和:3840

約数の個数: 72

約数和(自身を含む): 10882232064

約数和(自身を除く): 5862062014

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 647, 1225, 1294, 2450, 3167, 3235, 4529, 6334, 6470, 9058, 15835, 16175, 22169, 22645, 31670, 31703, 32350, 44338, 45290, 63406, 79175, 110845, 113225, 155183, 158350, 158515, 221690, 226450, 310366, 317030, 554225, 775915, 792575, 1108450, 1551830, 1585150, 2049049, 3879575, 4098098, 7759150, 10245245, 14343343, 20490490, 28686686, 51226225, 71716715, 100403401, 102452450, 143433430, 200806802, 358583575, 502017005, 717167150, 1004034010, 2510085025, 5020170050]

約数ペア:

[(1, 5020170050), (2, 2510085025), (5, 1004034010), (7, 717167150), (10, 502017005), (14, 358583575), (25, 200806802), (35, 143433430), (49, 102452450), (50, 100403401), (70, 71716715), (98, 51226225), (175, 28686686), (245, 20490490), (350, 14343343), (490, 10245245), (647, 7759150), (1225, 4098098), (1294, 3879575), (2450, 2049049), (3167, 1585150), (3235, 1551830), (4529, 1108450), (6334, 792575), (6470, 775915), (9058, 554225), (15835, 317030), (16175, 310366), (22169, 226450), (22645, 221690), (31670, 158515), (31703, 158350), (32350, 155183), (44338, 113225), (45290, 110845), (63406, 79175)]