49026460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2675

約数の個数: 72

約数和(自身を含む): 126115920

約数和(自身を除く): 77089460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2633, 2660, 3724, 4655, 5266, 9310, 10532, 13165, 18431, 18620, 26330, 36862, 50027, 52660, 73724, 92155, 100054, 129017, 184310, 200108, 250135, 258034, 350189, 368620, 500270, 516068, 645085, 700378, 1000540, 1290170, 1400756, 1750945, 2451323, 2580340, 3501890, 4902646, 7003780, 9805292, 12256615, 24513230, 49026460]

約数ペア:

[(1, 49026460), (2, 24513230), (4, 12256615), (5, 9805292), (7, 7003780), (10, 4902646), (14, 3501890), (19, 2580340), (20, 2451323), (28, 1750945), (35, 1400756), (38, 1290170), (49, 1000540), (70, 700378), (76, 645085), (95, 516068), (98, 500270), (133, 368620), (140, 350189), (190, 258034), (196, 250135), (245, 200108), (266, 184310), (380, 129017), (490, 100054), (532, 92155), (665, 73724), (931, 52660), (980, 50027), (1330, 36862), (1862, 26330), (2633, 18620), (2660, 18431), (3724, 13165), (4655, 10532), (5266, 9310)]