54407790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19501}}^1$

素因数の和:19545

約数の個数: 48

約数和(自身を含む): 146030976

約数和(自身を除く): 91623186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 19501, 39002, 58503, 97505, 117006, 175509, 195010, 292515, 351018, 585030, 604531, 877545, 1209062, 1755090, 1813593, 3022655, 3627186, 5440779, 6045310, 9067965, 10881558, 18135930, 27203895, 54407790]

約数ペア:

[(1, 54407790), (2, 27203895), (3, 18135930), (5, 10881558), (6, 9067965), (9, 6045310), (10, 5440779), (15, 3627186), (18, 3022655), (30, 1813593), (31, 1755090), (45, 1209062), (62, 877545), (90, 604531), (93, 585030), (155, 351018), (186, 292515), (279, 195010), (310, 175509), (465, 117006), (558, 97505), (930, 58503), (1395, 39002), (2790, 19501)]