51951550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 111278592

約数和(自身を除く): 59327042

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 151, 175, 302, 350, 755, 983, 1057, 1510, 1966, 2114, 3775, 4915, 5285, 6881, 7550, 9830, 10570, 13762, 24575, 26425, 34405, 49150, 52850, 68810, 148433, 172025, 296866, 344050, 742165, 1039031, 1484330, 2078062, 3710825, 5195155, 7421650, 10390310, 25975775, 51951550]

約数ペア:

[(1, 51951550), (2, 25975775), (5, 10390310), (7, 7421650), (10, 5195155), (14, 3710825), (25, 2078062), (35, 1484330), (50, 1039031), (70, 742165), (151, 344050), (175, 296866), (302, 172025), (350, 148433), (755, 68810), (983, 52850), (1057, 49150), (1510, 34405), (1966, 26425), (2114, 24575), (3775, 13762), (4915, 10570), (5285, 9830), (6881, 7550)]