51153930

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{2339}}^1$

素因数の和:2367

約数の個数: 64

約数和(自身を含む): 138153600

約数和(自身を除く): 86999670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2339, 2430, 3645, 4374, 4678, 7017, 7290, 10935, 11695, 14034, 21051, 21870, 23390, 35085, 42102, 63153, 70170, 105255, 126306, 189459, 210510, 315765, 378918, 568377, 631530, 947295, 1136754, 1705131, 1894590, 2841885, 3410262, 5115393, 5683770, 8525655, 10230786, 17051310, 25576965, 51153930]

約数ペア:

[(1, 51153930), (2, 25576965), (3, 17051310), (5, 10230786), (6, 8525655), (9, 5683770), (10, 5115393), (15, 3410262), (18, 2841885), (27, 1894590), (30, 1705131), (45, 1136754), (54, 947295), (81, 631530), (90, 568377), (135, 378918), (162, 315765), (243, 210510), (270, 189459), (405, 126306), (486, 105255), (729, 70170), (810, 63153), (1215, 42102), (1458, 35085), (2187, 23390), (2339, 21870), (2430, 21051), (3645, 14034), (4374, 11695), (4678, 10935), (7017, 7290)]