50403420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2617}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 154378224

約数和(自身を除く): 103974804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2617, 3210, 3852, 4815, 5234, 6420, 7851, 9630, 10468, 13085, 15702, 19260, 23553, 26170, 31404, 39255, 47106, 52340, 78510, 94212, 117765, 157020, 235530, 280019, 471060, 560038, 840057, 1120076, 1400095, 1680114, 2520171, 2800190, 3360228, 4200285, 5040342, 5600380, 8400570, 10080684, 12600855, 16801140, 25201710, 50403420]

約数ペア:

[(1, 50403420), (2, 25201710), (3, 16801140), (4, 12600855), (5, 10080684), (6, 8400570), (9, 5600380), (10, 5040342), (12, 4200285), (15, 3360228), (18, 2800190), (20, 2520171), (30, 1680114), (36, 1400095), (45, 1120076), (60, 840057), (90, 560038), (107, 471060), (180, 280019), (214, 235530), (321, 157020), (428, 117765), (535, 94212), (642, 78510), (963, 52340), (1070, 47106), (1284, 39255), (1605, 31404), (1926, 26170), (2140, 23553), (2617, 19260), (3210, 15702), (3852, 13085), (4815, 10468), (5234, 9630), (6420, 7851)]