50382780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17137}}^1$

素因数の和:17163

約数の個数: 72

約数和(自身を含む): 164113488

約数和(自身を除く): 113730708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 17137, 34274, 51411, 68548, 85685, 102822, 119959, 171370, 205644, 239918, 257055, 342740, 359877, 479836, 514110, 599795, 719754, 839713, 1028220, 1199590, 1439508, 1679426, 1799385, 2399180, 2519139, 3358852, 3598770, 4198565, 5038278, 7197540, 8397130, 10076556, 12595695, 16794260, 25191390, 50382780]

約数ペア:

[(1, 50382780), (2, 25191390), (3, 16794260), (4, 12595695), (5, 10076556), (6, 8397130), (7, 7197540), (10, 5038278), (12, 4198565), (14, 3598770), (15, 3358852), (20, 2519139), (21, 2399180), (28, 1799385), (30, 1679426), (35, 1439508), (42, 1199590), (49, 1028220), (60, 839713), (70, 719754), (84, 599795), (98, 514110), (105, 479836), (140, 359877), (147, 342740), (196, 257055), (210, 239918), (245, 205644), (294, 171370), (420, 119959), (490, 102822), (588, 85685), (735, 68548), (980, 51411), (1470, 34274), (2940, 17137)]