51772020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3049}}^1$

素因数の和:3344

約数の個数: 48

約数和(自身を含む): 145521600

約数和(自身を除く): 93749580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3049, 3396, 4245, 5660, 6098, 8490, 9147, 12196, 15245, 16980, 18294, 30490, 36588, 45735, 60980, 91470, 182940, 862867, 1725734, 2588601, 3451468, 4314335, 5177202, 8628670, 10354404, 12943005, 17257340, 25886010, 51772020]

約数ペア:

[(1, 51772020), (2, 25886010), (3, 17257340), (4, 12943005), (5, 10354404), (6, 8628670), (10, 5177202), (12, 4314335), (15, 3451468), (20, 2588601), (30, 1725734), (60, 862867), (283, 182940), (566, 91470), (849, 60980), (1132, 45735), (1415, 36588), (1698, 30490), (2830, 18294), (3049, 16980), (3396, 15245), (4245, 12196), (5660, 9147), (6098, 8490)]