59090020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6551}}^1$

素因数の和:6612

約数の個数: 48

約数和(自身を含む): 138692736

約数和(自身を除く): 79602716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 6551, 9020, 13102, 26204, 32755, 65510, 72061, 131020, 144122, 268591, 288244, 360305, 537182, 720610, 1074364, 1342955, 1441220, 2685910, 2954501, 5371820, 5909002, 11818004, 14772505, 29545010, 59090020]

約数ペア:

[(1, 59090020), (2, 29545010), (4, 14772505), (5, 11818004), (10, 5909002), (11, 5371820), (20, 2954501), (22, 2685910), (41, 1441220), (44, 1342955), (55, 1074364), (82, 720610), (110, 537182), (164, 360305), (205, 288244), (220, 268591), (410, 144122), (451, 131020), (820, 72061), (902, 65510), (1804, 32755), (2255, 26204), (4510, 13102), (6551, 9020)]