51200450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 109469184

約数和(自身を除く): 58268734

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 241, 350, 482, 607, 1205, 1214, 1687, 2410, 3035, 3374, 4249, 6025, 6070, 8435, 8498, 12050, 15175, 16870, 21245, 30350, 42175, 42490, 84350, 106225, 146287, 212450, 292574, 731435, 1024009, 1462870, 2048018, 3657175, 5120045, 7314350, 10240090, 25600225, 51200450]

約数ペア:

[(1, 51200450), (2, 25600225), (5, 10240090), (7, 7314350), (10, 5120045), (14, 3657175), (25, 2048018), (35, 1462870), (50, 1024009), (70, 731435), (175, 292574), (241, 212450), (350, 146287), (482, 106225), (607, 84350), (1205, 42490), (1214, 42175), (1687, 30350), (2410, 21245), (3035, 16870), (3374, 15175), (4249, 12050), (6025, 8498), (6070, 8435)]