49750920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{138197}}^1$

素因数の和:138214

約数の個数: 48

約数和(自身を含む): 161691660

約数和(自身を除く): 111940740

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, 138197, 276394, 414591, 552788, 690985, 829182, 1105576, 1243773, 1381970, 1658364, 2072955, 2487546, 2763940, 3316728, 4145910, 4975092, 5527880, 6218865, 8291820, 9950184, 12437730, 16583640, 24875460, 49750920]

約数ペア:

[(1, 49750920), (2, 24875460), (3, 16583640), (4, 12437730), (5, 9950184), (6, 8291820), (8, 6218865), (9, 5527880), (10, 4975092), (12, 4145910), (15, 3316728), (18, 2763940), (20, 2487546), (24, 2072955), (30, 1658364), (36, 1381970), (40, 1243773), (45, 1105576), (60, 829182), (72, 690985), (90, 552788), (120, 414591), (180, 276394), (360, 138197)]