514996950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{264101}}^1$

素因数の和:264129

約数の個数: 48

約数和(自身を含む): 1375443216

約数和(自身を除く): 860446266

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, 264101, 528202, 792303, 1320505, 1584606, 2641010, 3433313, 3961515, 6602525, 6866626, 7923030, 10299939, 13205050, 17166565, 19807575, 20599878, 34333130, 39615150, 51499695, 85832825, 102999390, 171665650, 257498475, 514996950]

約数ペア:

[(1, 514996950), (2, 257498475), (3, 171665650), (5, 102999390), (6, 85832825), (10, 51499695), (13, 39615150), (15, 34333130), (25, 20599878), (26, 19807575), (30, 17166565), (39, 13205050), (50, 10299939), (65, 7923030), (75, 6866626), (78, 6602525), (130, 3961515), (150, 3433313), (195, 2641010), (325, 1584606), (390, 1320505), (650, 792303), (975, 528202), (1950, 264101)]