52474140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7879}}^1$

素因数の和:7931

約数の個数: 72

約数和(自身を含む): 163494240

約数和(自身を除く): 111020100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 7879, 15758, 23637, 31516, 39395, 47274, 70911, 78790, 94548, 118185, 141822, 157580, 236370, 283644, 291523, 354555, 472740, 583046, 709110, 874569, 1166092, 1418220, 1457615, 1749138, 2623707, 2915230, 3498276, 4372845, 5247414, 5830460, 8745690, 10494828, 13118535, 17491380, 26237070, 52474140]

約数ペア:

[(1, 52474140), (2, 26237070), (3, 17491380), (4, 13118535), (5, 10494828), (6, 8745690), (9, 5830460), (10, 5247414), (12, 4372845), (15, 3498276), (18, 2915230), (20, 2623707), (30, 1749138), (36, 1457615), (37, 1418220), (45, 1166092), (60, 874569), (74, 709110), (90, 583046), (111, 472740), (148, 354555), (180, 291523), (185, 283644), (222, 236370), (333, 157580), (370, 141822), (444, 118185), (555, 94548), (666, 78790), (740, 70911), (1110, 47274), (1332, 39395), (1665, 31516), (2220, 23637), (3330, 15758), (6660, 7879)]