52886000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:907

約数の個数: 80

約数和(自身を含む): 132158208

約数和(自身を除く): 79272208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 853, 1000, 1240, 1550, 1706, 2000, 2480, 3100, 3412, 3875, 4265, 6200, 6824, 7750, 8530, 12400, 13648, 15500, 17060, 21325, 26443, 31000, 34120, 42650, 52886, 62000, 68240, 85300, 105772, 106625, 132215, 170600, 211544, 213250, 264430, 341200, 423088, 426500, 528860, 661075, 853000, 1057720, 1322150, 1706000, 2115440, 2644300, 3305375, 5288600, 6610750, 10577200, 13221500, 26443000, 52886000]

約数ペア:

[(1, 52886000), (2, 26443000), (4, 13221500), (5, 10577200), (8, 6610750), (10, 5288600), (16, 3305375), (20, 2644300), (25, 2115440), (31, 1706000), (40, 1322150), (50, 1057720), (62, 853000), (80, 661075), (100, 528860), (124, 426500), (125, 423088), (155, 341200), (200, 264430), (248, 213250), (250, 211544), (310, 170600), (400, 132215), (496, 106625), (500, 105772), (620, 85300), (775, 68240), (853, 62000), (1000, 52886), (1240, 42650), (1550, 34120), (1706, 31000), (2000, 26443), (2480, 21325), (3100, 17060), (3412, 15500), (3875, 13648), (4265, 12400), (6200, 8530), (6824, 7750)]