50741340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65053}}^1$

素因数の和:65078

約数の個数: 48

約数和(自身を含む): 153007008

約数和(自身を除く): 102265668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 65053, 130106, 195159, 260212, 325265, 390318, 650530, 780636, 845689, 975795, 1301060, 1691378, 1951590, 2537067, 3382756, 3903180, 4228445, 5074134, 8456890, 10148268, 12685335, 16913780, 25370670, 50741340]

約数ペア:

[(1, 50741340), (2, 25370670), (3, 16913780), (4, 12685335), (5, 10148268), (6, 8456890), (10, 5074134), (12, 4228445), (13, 3903180), (15, 3382756), (20, 2537067), (26, 1951590), (30, 1691378), (39, 1301060), (52, 975795), (60, 845689), (65, 780636), (78, 650530), (130, 390318), (156, 325265), (195, 260212), (260, 195159), (390, 130106), (780, 65053)]