50688400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 142750784

約数和(自身を除く): 92062384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 140, 172, 175, 200, 215, 280, 301, 344, 350, 400, 421, 430, 560, 602, 688, 700, 842, 860, 1075, 1204, 1400, 1505, 1684, 1720, 2105, 2150, 2408, 2800, 2947, 3010, 3368, 3440, 4210, 4300, 4816, 5894, 6020, 6736, 7525, 8420, 8600, 10525, 11788, 12040, 14735, 15050, 16840, 17200, 18103, 21050, 23576, 24080, 29470, 30100, 33680, 36206, 42100, 47152, 58940, 60200, 72412, 73675, 84200, 90515, 117880, 120400, 126721, 144824, 147350, 168400, 181030, 235760, 253442, 289648, 294700, 362060, 452575, 506884, 589400, 633605, 724120, 905150, 1013768, 1178800, 1267210, 1448240, 1810300, 2027536, 2534420, 3168025, 3620600, 5068840, 6336050, 7241200, 10137680, 12672100, 25344200, 50688400]

約数ペア:

[(1, 50688400), (2, 25344200), (4, 12672100), (5, 10137680), (7, 7241200), (8, 6336050), (10, 5068840), (14, 3620600), (16, 3168025), (20, 2534420), (25, 2027536), (28, 1810300), (35, 1448240), (40, 1267210), (43, 1178800), (50, 1013768), (56, 905150), (70, 724120), (80, 633605), (86, 589400), (100, 506884), (112, 452575), (140, 362060), (172, 294700), (175, 289648), (200, 253442), (215, 235760), (280, 181030), (301, 168400), (344, 147350), (350, 144824), (400, 126721), (421, 120400), (430, 117880), (560, 90515), (602, 84200), (688, 73675), (700, 72412), (842, 60200), (860, 58940), (1075, 47152), (1204, 42100), (1400, 36206), (1505, 33680), (1684, 30100), (1720, 29470), (2105, 24080), (2150, 23576), (2408, 21050), (2800, 18103), (2947, 17200), (3010, 16840), (3368, 15050), (3440, 14735), (4210, 12040), (4300, 11788), (4816, 10525), (5894, 8600), (6020, 8420), (6736, 7525)]