49503060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5189}}^1$

素因数の和:5257

約数の個数: 72

約数和(自身を含む): 153021960

約数和(自身を除く): 103518900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 5189, 9540, 10378, 15567, 20756, 25945, 31134, 46701, 51890, 62268, 77835, 93402, 103780, 155670, 186804, 233505, 275017, 311340, 467010, 550034, 825051, 934020, 1100068, 1375085, 1650102, 2475153, 2750170, 3300204, 4125255, 4950306, 5500340, 8250510, 9900612, 12375765, 16501020, 24751530, 49503060]

約数ペア:

[(1, 49503060), (2, 24751530), (3, 16501020), (4, 12375765), (5, 9900612), (6, 8250510), (9, 5500340), (10, 4950306), (12, 4125255), (15, 3300204), (18, 2750170), (20, 2475153), (30, 1650102), (36, 1375085), (45, 1100068), (53, 934020), (60, 825051), (90, 550034), (106, 467010), (159, 311340), (180, 275017), (212, 233505), (265, 186804), (318, 155670), (477, 103780), (530, 93402), (636, 77835), (795, 62268), (954, 51890), (1060, 46701), (1590, 31134), (1908, 25945), (2385, 20756), (3180, 15567), (4770, 10378), (5189, 9540)]