51242160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9283}}^1$

素因数の和:9322

約数の個数: 80

約数和(自身を含む): 165775104

約数和(自身を除く): 114532944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 9283, 18566, 27849, 37132, 46415, 55698, 74264, 92830, 111396, 139245, 148528, 185660, 213509, 222792, 278490, 371320, 427018, 445584, 556980, 640527, 742640, 854036, 1067545, 1113960, 1281054, 1708072, 2135090, 2227920, 2562108, 3202635, 3416144, 4270180, 5124216, 6405270, 8540360, 10248432, 12810540, 17080720, 25621080, 51242160]

約数ペア:

[(1, 51242160), (2, 25621080), (3, 17080720), (4, 12810540), (5, 10248432), (6, 8540360), (8, 6405270), (10, 5124216), (12, 4270180), (15, 3416144), (16, 3202635), (20, 2562108), (23, 2227920), (24, 2135090), (30, 1708072), (40, 1281054), (46, 1113960), (48, 1067545), (60, 854036), (69, 742640), (80, 640527), (92, 556980), (115, 445584), (120, 427018), (138, 371320), (184, 278490), (230, 222792), (240, 213509), (276, 185660), (345, 148528), (368, 139245), (460, 111396), (552, 92830), (690, 74264), (920, 55698), (1104, 46415), (1380, 37132), (1840, 27849), (2760, 18566), (5520, 9283)]