51859080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1620

約数の個数: 192

約数和(自身を含む): 207567360

約数和(自身を除く): 155708280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1583, 1638, 1820, 2184, 2340, 2520, 2730, 3166, 3276, 3640, 4095, 4680, 4749, 5460, 6332, 6552, 7915, 8190, 9498, 10920, 11081, 12664, 14247, 15830, 16380, 18996, 20579, 22162, 23745, 28494, 31660, 32760, 33243, 37992, 41158, 44324, 47490, 55405, 56988, 61737, 63320, 66486, 71235, 82316, 88648, 94980, 99729, 102895, 110810, 113976, 123474, 132972, 142470, 144053, 164632, 166215, 185211, 189960, 199458, 205790, 221620, 246948, 265944, 284940, 288106, 308685, 332430, 370422, 398916, 411580, 432159, 443240, 493896, 498645, 569880, 576212, 617370, 664860, 720265, 740844, 797832, 823160, 864318, 926055, 997290, 1152424, 1234740, 1296477, 1329720, 1440530, 1481688, 1728636, 1852110, 1994580, 2160795, 2469480, 2592954, 2881060, 3457272, 3704220, 3989160, 4321590, 5185908, 5762120, 6482385, 7408440, 8643180, 10371816, 12964770, 17286360, 25929540, 51859080]

約数ペア:

[(1, 51859080), (2, 25929540), (3, 17286360), (4, 12964770), (5, 10371816), (6, 8643180), (7, 7408440), (8, 6482385), (9, 5762120), (10, 5185908), (12, 4321590), (13, 3989160), (14, 3704220), (15, 3457272), (18, 2881060), (20, 2592954), (21, 2469480), (24, 2160795), (26, 1994580), (28, 1852110), (30, 1728636), (35, 1481688), (36, 1440530), (39, 1329720), (40, 1296477), (42, 1234740), (45, 1152424), (52, 997290), (56, 926055), (60, 864318), (63, 823160), (65, 797832), (70, 740844), (72, 720265), (78, 664860), (84, 617370), (90, 576212), (91, 569880), (104, 498645), (105, 493896), (117, 443240), (120, 432159), (126, 411580), (130, 398916), (140, 370422), (156, 332430), (168, 308685), (180, 288106), (182, 284940), (195, 265944), (210, 246948), (234, 221620), (252, 205790), (260, 199458), (273, 189960), (280, 185211), (312, 166215), (315, 164632), (360, 144053), (364, 142470), (390, 132972), (420, 123474), (455, 113976), (468, 110810), (504, 102895), (520, 99729), (546, 94980), (585, 88648), (630, 82316), (728, 71235), (780, 66486), (819, 63320), (840, 61737), (910, 56988), (936, 55405), (1092, 47490), (1170, 44324), (1260, 41158), (1365, 37992), (1560, 33243), (1583, 32760), (1638, 31660), (1820, 28494), (2184, 23745), (2340, 22162), (2520, 20579), (2730, 18996), (3166, 16380), (3276, 15830), (3640, 14247), (4095, 12664), (4680, 11081), (4749, 10920), (5460, 9498), (6332, 8190), (6552, 7915)]