55282020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 110191260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 683, 710, 852, 1065, 1140, 1349, 1366, 1420, 2049, 2130, 2698, 2732, 3415, 4047, 4098, 4260, 5396, 6745, 6830, 8094, 8196, 10245, 12977, 13490, 13660, 16188, 20235, 20490, 25954, 26980, 38931, 40470, 40980, 48493, 51908, 64885, 77862, 80940, 96986, 129770, 145479, 155724, 193972, 194655, 242465, 259540, 290958, 389310, 484930, 581916, 727395, 778620, 921367, 969860, 1454790, 1842734, 2764101, 2909580, 3685468, 4606835, 5528202, 9213670, 11056404, 13820505, 18427340, 27641010, 55282020]

約数ペア:

[(1, 55282020), (2, 27641010), (3, 18427340), (4, 13820505), (5, 11056404), (6, 9213670), (10, 5528202), (12, 4606835), (15, 3685468), (19, 2909580), (20, 2764101), (30, 1842734), (38, 1454790), (57, 969860), (60, 921367), (71, 778620), (76, 727395), (95, 581916), (114, 484930), (142, 389310), (190, 290958), (213, 259540), (228, 242465), (284, 194655), (285, 193972), (355, 155724), (380, 145479), (426, 129770), (570, 96986), (683, 80940), (710, 77862), (852, 64885), (1065, 51908), (1140, 48493), (1349, 40980), (1366, 40470), (1420, 38931), (2049, 26980), (2130, 25954), (2698, 20490), (2732, 20235), (3415, 16188), (4047, 13660), (4098, 13490), (4260, 12977), (5396, 10245), (6745, 8196), (6830, 8094)]