53071920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6701}}^1$

素因数の和:6731

約数の個数: 120

約数和(自身を含む): 194465232

約数和(自身を除く): 141393312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 6701, 7920, 13402, 20103, 26804, 33505, 40206, 53608, 60309, 67010, 73711, 80412, 100515, 107216, 120618, 134020, 147422, 160824, 201030, 221133, 241236, 268040, 294844, 301545, 321648, 368555, 402060, 442266, 482472, 536080, 589688, 603090, 663399, 737110, 804120, 884532, 964944, 1105665, 1179376, 1206180, 1326798, 1474220, 1608240, 1769064, 2211330, 2412360, 2653596, 2948440, 3316995, 3538128, 4422660, 4824720, 5307192, 5896880, 6633990, 8845320, 10614384, 13267980, 17690640, 26535960, 53071920]

約数ペア:

[(1, 53071920), (2, 26535960), (3, 17690640), (4, 13267980), (5, 10614384), (6, 8845320), (8, 6633990), (9, 5896880), (10, 5307192), (11, 4824720), (12, 4422660), (15, 3538128), (16, 3316995), (18, 2948440), (20, 2653596), (22, 2412360), (24, 2211330), (30, 1769064), (33, 1608240), (36, 1474220), (40, 1326798), (44, 1206180), (45, 1179376), (48, 1105665), (55, 964944), (60, 884532), (66, 804120), (72, 737110), (80, 663399), (88, 603090), (90, 589688), (99, 536080), (110, 482472), (120, 442266), (132, 402060), (144, 368555), (165, 321648), (176, 301545), (180, 294844), (198, 268040), (220, 241236), (240, 221133), (264, 201030), (330, 160824), (360, 147422), (396, 134020), (440, 120618), (495, 107216), (528, 100515), (660, 80412), (720, 73711), (792, 67010), (880, 60309), (990, 53608), (1320, 40206), (1584, 33505), (1980, 26804), (2640, 20103), (3960, 13402), (6701, 7920)]