52530500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9551}}^1$

素因数の和:9581

約数の個数: 48

約数和(自身を含む): 125169408

約数和(自身を除く): 72638908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 9551, 19102, 38204, 47755, 95510, 105061, 191020, 210122, 238775, 420244, 477550, 525305, 955100, 1050610, 1193875, 2101220, 2387750, 2626525, 4775500, 5253050, 10506100, 13132625, 26265250, 52530500]

約数ペア:

[(1, 52530500), (2, 26265250), (4, 13132625), (5, 10506100), (10, 5253050), (11, 4775500), (20, 2626525), (22, 2387750), (25, 2101220), (44, 1193875), (50, 1050610), (55, 955100), (100, 525305), (110, 477550), (125, 420244), (220, 238775), (250, 210122), (275, 191020), (500, 105061), (550, 95510), (1100, 47755), (1375, 38204), (2750, 19102), (5500, 9551)]