56000490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 168279552

約数和(自身を除く): 112279062

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 91, 105, 130, 146, 182, 195, 210, 219, 273, 281, 365, 390, 438, 455, 511, 546, 562, 730, 843, 910, 949, 1022, 1095, 1365, 1405, 1533, 1686, 1898, 1967, 2190, 2555, 2730, 2810, 2847, 3066, 3653, 3934, 4215, 4745, 5110, 5694, 5901, 6643, 7306, 7665, 8430, 9490, 9835, 10959, 11802, 13286, 14235, 15330, 18265, 19670, 19929, 20513, 21918, 25571, 28470, 29505, 33215, 36530, 39858, 41026, 51142, 54795, 59010, 61539, 66430, 76713, 99645, 102565, 109590, 123078, 127855, 143591, 153426, 199290, 205130, 255710, 266669, 287182, 307695, 383565, 430773, 533338, 615390, 717955, 767130, 800007, 861546, 1333345, 1435910, 1600014, 1866683, 2153865, 2666690, 3733366, 4000035, 4307730, 5600049, 8000070, 9333415, 11200098, 18666830, 28000245, 56000490]

約数ペア:

[(1, 56000490), (2, 28000245), (3, 18666830), (5, 11200098), (6, 9333415), (7, 8000070), (10, 5600049), (13, 4307730), (14, 4000035), (15, 3733366), (21, 2666690), (26, 2153865), (30, 1866683), (35, 1600014), (39, 1435910), (42, 1333345), (65, 861546), (70, 800007), (73, 767130), (78, 717955), (91, 615390), (105, 533338), (130, 430773), (146, 383565), (182, 307695), (195, 287182), (210, 266669), (219, 255710), (273, 205130), (281, 199290), (365, 153426), (390, 143591), (438, 127855), (455, 123078), (511, 109590), (546, 102565), (562, 99645), (730, 76713), (843, 66430), (910, 61539), (949, 59010), (1022, 54795), (1095, 51142), (1365, 41026), (1405, 39858), (1533, 36530), (1686, 33215), (1898, 29505), (1967, 28470), (2190, 25571), (2555, 21918), (2730, 20513), (2810, 19929), (2847, 19670), (3066, 18265), (3653, 15330), (3934, 14235), (4215, 13286), (4745, 11802), (5110, 10959), (5694, 9835), (5901, 9490), (6643, 8430), (7306, 7665)]