50688375

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 89856000

約数和(自身を除く): 39167625

約数列:

[1, 3, 5, 15, 25, 29, 59, 75, 79, 87, 125, 145, 177, 237, 295, 375, 395, 435, 725, 885, 1185, 1475, 1711, 1975, 2175, 2291, 3625, 4425, 4661, 5133, 5925, 6873, 7375, 8555, 9875, 10875, 11455, 13983, 22125, 23305, 25665, 29625, 34365, 42775, 57275, 69915, 116525, 128325, 135169, 171825, 213875, 286375, 349575, 405507, 582625, 641625, 675845, 859125, 1747875, 2027535, 3379225, 10137675, 16896125, 50688375]

約数ペア:

[(1, 50688375), (3, 16896125), (5, 10137675), (15, 3379225), (25, 2027535), (29, 1747875), (59, 859125), (75, 675845), (79, 641625), (87, 582625), (125, 405507), (145, 349575), (177, 286375), (237, 213875), (295, 171825), (375, 135169), (395, 128325), (435, 116525), (725, 69915), (885, 57275), (1185, 42775), (1475, 34365), (1711, 29625), (1975, 25665), (2175, 23305), (2291, 22125), (3625, 13983), (4425, 11455), (4661, 10875), (5133, 9875), (5925, 8555), (6873, 7375)]