55351620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{102503}}^1$

素因数の和:102521

約数の個数: 48

約数和(自身を含む): 172206720

約数和(自身を除く): 116855100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 102503, 205006, 307509, 410012, 512515, 615018, 922527, 1025030, 1230036, 1537545, 1845054, 2050060, 2767581, 3075090, 3690108, 4612635, 5535162, 6150180, 9225270, 11070324, 13837905, 18450540, 27675810, 55351620]

約数ペア:

[(1, 55351620), (2, 27675810), (3, 18450540), (4, 13837905), (5, 11070324), (6, 9225270), (9, 6150180), (10, 5535162), (12, 4612635), (15, 3690108), (18, 3075090), (20, 2767581), (27, 2050060), (30, 1845054), (36, 1537545), (45, 1230036), (54, 1025030), (60, 922527), (90, 615018), (108, 512515), (135, 410012), (180, 307509), (270, 205006), (540, 102503)]