53817960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 187084800

約数和(自身を除く): 133266840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 811, 840, 948, 1106, 1185, 1580, 1622, 1659, 1896, 2212, 2370, 2433, 2765, 3160, 3244, 3318, 4055, 4424, 4740, 4866, 5530, 5677, 6488, 6636, 8110, 8295, 9480, 9732, 11060, 11354, 12165, 13272, 16220, 16590, 17031, 19464, 22120, 22708, 24330, 28385, 32440, 33180, 34062, 45416, 48660, 56770, 64069, 66360, 68124, 85155, 97320, 113540, 128138, 136248, 170310, 192207, 227080, 256276, 320345, 340620, 384414, 448483, 512552, 640690, 681240, 768828, 896966, 961035, 1281380, 1345449, 1537656, 1793932, 1922070, 2242415, 2562760, 2690898, 3587864, 3844140, 4484830, 5381796, 6727245, 7688280, 8969660, 10763592, 13454490, 17939320, 26908980, 53817960]

約数ペア:

[(1, 53817960), (2, 26908980), (3, 17939320), (4, 13454490), (5, 10763592), (6, 8969660), (7, 7688280), (8, 6727245), (10, 5381796), (12, 4484830), (14, 3844140), (15, 3587864), (20, 2690898), (21, 2562760), (24, 2242415), (28, 1922070), (30, 1793932), (35, 1537656), (40, 1345449), (42, 1281380), (56, 961035), (60, 896966), (70, 768828), (79, 681240), (84, 640690), (105, 512552), (120, 448483), (140, 384414), (158, 340620), (168, 320345), (210, 256276), (237, 227080), (280, 192207), (316, 170310), (395, 136248), (420, 128138), (474, 113540), (553, 97320), (632, 85155), (790, 68124), (811, 66360), (840, 64069), (948, 56770), (1106, 48660), (1185, 45416), (1580, 34062), (1622, 33180), (1659, 32440), (1896, 28385), (2212, 24330), (2370, 22708), (2433, 22120), (2765, 19464), (3160, 17031), (3244, 16590), (3318, 16220), (4055, 13272), (4424, 12165), (4740, 11354), (4866, 11060), (5530, 9732), (5677, 9480), (6488, 8295), (6636, 8110)]