51273810

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{9043}}^1$

素因数の和:9069

約数の個数: 80

約数和(自身を含む): 157582656

約数和(自身を除く): 106308846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 9043, 18086, 27129, 45215, 54258, 63301, 81387, 90430, 126602, 135645, 162774, 189903, 244161, 271290, 316505, 379806, 406935, 488322, 569709, 633010, 732483, 813870, 949515, 1139418, 1220805, 1464966, 1709127, 1899030, 2441610, 2848545, 3418254, 3662415, 5127381, 5697090, 7324830, 8545635, 10254762, 17091270, 25636905, 51273810]

約数ペア:

[(1, 51273810), (2, 25636905), (3, 17091270), (5, 10254762), (6, 8545635), (7, 7324830), (9, 5697090), (10, 5127381), (14, 3662415), (15, 3418254), (18, 2848545), (21, 2441610), (27, 1899030), (30, 1709127), (35, 1464966), (42, 1220805), (45, 1139418), (54, 949515), (63, 813870), (70, 732483), (81, 633010), (90, 569709), (105, 488322), (126, 406935), (135, 379806), (162, 316505), (189, 271290), (210, 244161), (270, 189903), (315, 162774), (378, 135645), (405, 126602), (567, 90430), (630, 81387), (810, 63301), (945, 54258), (1134, 45215), (1890, 27129), (2835, 18086), (5670, 9043)]