126322950

素因数分解:

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

素因数の和:64809

約数の個数: 48

約数和(自身を含む): 337384656

約数和(自身を除く): 211061706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 64781, 129562, 194343, 323905, 388686, 647810, 842153, 971715, 1619525, 1684306, 1943430, 2526459, 3239050, 4210765, 4858575, 5052918, 8421530, 9717150, 12632295, 21053825, 25264590, 42107650, 63161475, 126322950]

約数ペア:

[(1, 126322950), (2, 63161475), (3, 42107650), (5, 25264590), (6, 21053825), (10, 12632295), (13, 9717150), (15, 8421530), (25, 5052918), (26, 4858575), (30, 4210765), (39, 3239050), (50, 2526459), (65, 1943430), (75, 1684306), (78, 1619525), (130, 971715), (150, 842153), (195, 647810), (325, 388686), (390, 323905), (650, 194343), (975, 129562), (1950, 64781)]