48508750

素因数分解:

$2^1\times 5^4\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 40

約数和(自身を含む): 91883088

約数和(自身を除く): 43374338

約数列:

[1, 2, 5, 10, 25, 50, 125, 151, 250, 257, 302, 514, 625, 755, 1250, 1285, 1510, 2570, 3775, 6425, 7550, 12850, 18875, 32125, 37750, 38807, 64250, 77614, 94375, 160625, 188750, 194035, 321250, 388070, 970175, 1940350, 4850875, 9701750, 24254375, 48508750]

約数ペア:

[(1, 48508750), (2, 24254375), (5, 9701750), (10, 4850875), (25, 1940350), (50, 970175), (125, 388070), (151, 321250), (250, 194035), (257, 188750), (302, 160625), (514, 94375), (625, 77614), (755, 64250), (1250, 38807), (1285, 37750), (1510, 32125), (2570, 18875), (3775, 12850), (6425, 7550)]