55179300564

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{77999}}^1$

素因数の和:78509

約数の個数: 72

約数和(自身を含む): 143038896000

約数和(自身を除く): 87859595436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 457, 516, 774, 914, 1371, 1548, 1828, 2742, 4113, 5484, 8226, 16452, 19651, 39302, 58953, 77999, 78604, 117906, 155998, 176859, 233997, 235812, 311996, 353718, 467994, 701991, 707436, 935988, 1403982, 2807964, 3353957, 6707914, 10061871, 13415828, 20123742, 30185613, 35645543, 40247484, 60371226, 71291086, 106936629, 120742452, 142582172, 213873258, 320809887, 427746516, 641619774, 1283239548, 1532758349, 3065516698, 4598275047, 6131033396, 9196550094, 13794825141, 18393100188, 27589650282, 55179300564]

約数ペア:

[(1, 55179300564), (2, 27589650282), (3, 18393100188), (4, 13794825141), (6, 9196550094), (9, 6131033396), (12, 4598275047), (18, 3065516698), (36, 1532758349), (43, 1283239548), (86, 641619774), (129, 427746516), (172, 320809887), (258, 213873258), (387, 142582172), (457, 120742452), (516, 106936629), (774, 71291086), (914, 60371226), (1371, 40247484), (1548, 35645543), (1828, 30185613), (2742, 20123742), (4113, 13415828), (5484, 10061871), (8226, 6707914), (16452, 3353957), (19651, 2807964), (39302, 1403982), (58953, 935988), (77999, 707436), (78604, 701991), (117906, 467994), (155998, 353718), (176859, 311996), (233997, 235812)]