75125950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 145838880

約数和(自身を除く): 70712930

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 197, 263, 290, 394, 526, 725, 985, 1315, 1450, 1970, 2630, 4925, 5713, 6575, 7627, 9850, 11426, 13150, 15254, 28565, 38135, 51811, 57130, 76270, 103622, 142825, 190675, 259055, 285650, 381350, 518110, 1295275, 1502519, 2590550, 3005038, 7512595, 15025190, 37562975, 75125950]

約数ペア:

[(1, 75125950), (2, 37562975), (5, 15025190), (10, 7512595), (25, 3005038), (29, 2590550), (50, 1502519), (58, 1295275), (145, 518110), (197, 381350), (263, 285650), (290, 259055), (394, 190675), (526, 142825), (725, 103622), (985, 76270), (1315, 57130), (1450, 51811), (1970, 38135), (2630, 28565), (4925, 15254), (5713, 13150), (6575, 11426), (7627, 9850)]