50168340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2681

約数の個数: 72

約数和(自身を含む): 153633480

約数和(自身を除く): 103465140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2557, 3270, 3924, 4905, 5114, 6540, 7671, 9810, 10228, 12785, 15342, 19620, 23013, 25570, 30684, 38355, 46026, 51140, 76710, 92052, 115065, 153420, 230130, 278713, 460260, 557426, 836139, 1114852, 1393565, 1672278, 2508417, 2787130, 3344556, 4180695, 5016834, 5574260, 8361390, 10033668, 12542085, 16722780, 25084170, 50168340]

約数ペア:

[(1, 50168340), (2, 25084170), (3, 16722780), (4, 12542085), (5, 10033668), (6, 8361390), (9, 5574260), (10, 5016834), (12, 4180695), (15, 3344556), (18, 2787130), (20, 2508417), (30, 1672278), (36, 1393565), (45, 1114852), (60, 836139), (90, 557426), (109, 460260), (180, 278713), (218, 230130), (327, 153420), (436, 115065), (545, 92052), (654, 76710), (981, 51140), (1090, 46026), (1308, 38355), (1635, 30684), (1962, 25570), (2180, 23013), (2557, 19620), (3270, 15342), (3924, 12785), (4905, 10228), (5114, 9810), (6540, 7671)]