51318634680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{142551763}}^1$

素因数の和:142551780

約数の個数: 48

約数和(自身を含む): 166785563880

約数和(自身を除く): 115466929200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 142551763, 285103526, 427655289, 570207052, 712758815, 855310578, 1140414104, 1282965867, 1425517630, 1710621156, 2138276445, 2565931734, 2851035260, 3421242312, 4276552890, 5131863468, 5702070520, 6414829335, 8553105780, 10263726936, 12829658670, 17106211560, 25659317340, 51318634680]

約数ペア:

[(1, 51318634680), (2, 25659317340), (3, 17106211560), (4, 12829658670), (5, 10263726936), (6, 8553105780), (8, 6414829335), (9, 5702070520), (10, 5131863468), (12, 4276552890), (15, 3421242312), (18, 2851035260), (20, 2565931734), (24, 2138276445), (30, 1710621156), (36, 1425517630), (40, 1282965867), (45, 1140414104), (60, 855310578), (72, 712758815), (90, 570207052), (120, 427655289), (180, 285103526), (360, 142551763)]