54539230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 54946850

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 79, 85, 131, 155, 158, 170, 262, 310, 395, 527, 655, 790, 1054, 1310, 1343, 2227, 2449, 2635, 2686, 4061, 4454, 4898, 5270, 6715, 8122, 10349, 11135, 12245, 13430, 20305, 20698, 22270, 24490, 40610, 41633, 51745, 69037, 83266, 103490, 138074, 175933, 208165, 320819, 345185, 351866, 416330, 641638, 690370, 879665, 1604095, 1759330, 3208190, 5453923, 10907846, 27269615, 54539230]

約数ペア:

[(1, 54539230), (2, 27269615), (5, 10907846), (10, 5453923), (17, 3208190), (31, 1759330), (34, 1604095), (62, 879665), (79, 690370), (85, 641638), (131, 416330), (155, 351866), (158, 345185), (170, 320819), (262, 208165), (310, 175933), (395, 138074), (527, 103490), (655, 83266), (790, 69037), (1054, 51745), (1310, 41633), (1343, 40610), (2227, 24490), (2449, 22270), (2635, 20698), (2686, 20305), (4061, 13430), (4454, 12245), (4898, 11135), (5270, 10349), (6715, 8122)]