55465620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3281

約数の個数: 96

約数和(自身を含む): 181875456

約数和(自身を除く): 126409836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3221, 3444, 4305, 5740, 6442, 8610, 9663, 12884, 16105, 17220, 19326, 22547, 32210, 38652, 45094, 48315, 64420, 67641, 90188, 96630, 112735, 132061, 135282, 193260, 225470, 264122, 270564, 338205, 396183, 450940, 528244, 660305, 676410, 792366, 924427, 1320610, 1352820, 1584732, 1848854, 1980915, 2641220, 2773281, 3697708, 3961830, 4622135, 5546562, 7923660, 9244270, 11093124, 13866405, 18488540, 27732810, 55465620]

約数ペア:

[(1, 55465620), (2, 27732810), (3, 18488540), (4, 13866405), (5, 11093124), (6, 9244270), (7, 7923660), (10, 5546562), (12, 4622135), (14, 3961830), (15, 3697708), (20, 2773281), (21, 2641220), (28, 1980915), (30, 1848854), (35, 1584732), (41, 1352820), (42, 1320610), (60, 924427), (70, 792366), (82, 676410), (84, 660305), (105, 528244), (123, 450940), (140, 396183), (164, 338205), (205, 270564), (210, 264122), (246, 225470), (287, 193260), (410, 135282), (420, 132061), (492, 112735), (574, 96630), (615, 90188), (820, 67641), (861, 64420), (1148, 48315), (1230, 45094), (1435, 38652), (1722, 32210), (2460, 22547), (2870, 19326), (3221, 17220), (3444, 16105), (4305, 12884), (5740, 9663), (6442, 8610)]