50529180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64781}}^1$

素因数の和:64806

約数の個数: 48

約数和(自身を含む): 152367264

約数和(自身を除く): 101838084

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, 64781, 129562, 194343, 259124, 323905, 388686, 647810, 777372, 842153, 971715, 1295620, 1684306, 1943430, 2526459, 3368612, 3886860, 4210765, 5052918, 8421530, 10105836, 12632295, 16843060, 25264590, 50529180]

約数ペア:

[(1, 50529180), (2, 25264590), (3, 16843060), (4, 12632295), (5, 10105836), (6, 8421530), (10, 5052918), (12, 4210765), (13, 3886860), (15, 3368612), (20, 2526459), (26, 1943430), (30, 1684306), (39, 1295620), (52, 971715), (60, 842153), (65, 777372), (78, 647810), (130, 388686), (156, 323905), (195, 259124), (260, 194343), (390, 129562), (780, 64781)]