52209180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3259}}^1$

素因数の和:3363

約数の個数: 72

約数和(自身を含む): 160196400

約数和(自身を除く): 107987220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 3259, 4005, 5340, 6518, 8010, 9777, 13036, 16020, 16295, 19554, 29331, 32590, 39108, 48885, 58662, 65180, 97770, 117324, 146655, 195540, 290051, 293310, 580102, 586620, 870153, 1160204, 1450255, 1740306, 2610459, 2900510, 3480612, 4350765, 5220918, 5801020, 8701530, 10441836, 13052295, 17403060, 26104590, 52209180]

約数ペア:

[(1, 52209180), (2, 26104590), (3, 17403060), (4, 13052295), (5, 10441836), (6, 8701530), (9, 5801020), (10, 5220918), (12, 4350765), (15, 3480612), (18, 2900510), (20, 2610459), (30, 1740306), (36, 1450255), (45, 1160204), (60, 870153), (89, 586620), (90, 580102), (178, 293310), (180, 290051), (267, 195540), (356, 146655), (445, 117324), (534, 97770), (801, 65180), (890, 58662), (1068, 48885), (1335, 39108), (1602, 32590), (1780, 29331), (2670, 19554), (3204, 16295), (3259, 16020), (4005, 13036), (5340, 9777), (6518, 8010)]