50752520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 143216640

約数和(自身を除く): 92464120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 182, 191, 260, 280, 292, 364, 365, 382, 455, 511, 520, 584, 728, 730, 764, 910, 949, 955, 1022, 1337, 1460, 1528, 1820, 1898, 1910, 2044, 2483, 2555, 2674, 2920, 3640, 3796, 3820, 4088, 4745, 4966, 5110, 5348, 6643, 6685, 7592, 7640, 9490, 9932, 10220, 10696, 12415, 13286, 13370, 13943, 17381, 18980, 19864, 20440, 24830, 26572, 26740, 27886, 33215, 34762, 37960, 49660, 53144, 53480, 55772, 66430, 69524, 69715, 86905, 97601, 99320, 111544, 132860, 139048, 139430, 173810, 181259, 195202, 265720, 278860, 347620, 362518, 390404, 488005, 557720, 695240, 725036, 780808, 906295, 976010, 1268813, 1450072, 1812590, 1952020, 2537626, 3625180, 3904040, 5075252, 6344065, 7250360, 10150504, 12688130, 25376260, 50752520]

約数ペア:

[(1, 50752520), (2, 25376260), (4, 12688130), (5, 10150504), (7, 7250360), (8, 6344065), (10, 5075252), (13, 3904040), (14, 3625180), (20, 2537626), (26, 1952020), (28, 1812590), (35, 1450072), (40, 1268813), (52, 976010), (56, 906295), (65, 780808), (70, 725036), (73, 695240), (91, 557720), (104, 488005), (130, 390404), (140, 362518), (146, 347620), (182, 278860), (191, 265720), (260, 195202), (280, 181259), (292, 173810), (364, 139430), (365, 139048), (382, 132860), (455, 111544), (511, 99320), (520, 97601), (584, 86905), (728, 69715), (730, 69524), (764, 66430), (910, 55772), (949, 53480), (955, 53144), (1022, 49660), (1337, 37960), (1460, 34762), (1528, 33215), (1820, 27886), (1898, 26740), (1910, 26572), (2044, 24830), (2483, 20440), (2555, 19864), (2674, 18980), (2920, 17381), (3640, 13943), (3796, 13370), (3820, 13286), (4088, 12415), (4745, 10696), (4966, 10220), (5110, 9932), (5348, 9490), (6643, 7640), (6685, 7592)]