49915242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 124924800

約数和(自身を除く): 75009558

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 103, 109, 114, 117, 171, 206, 218, 234, 247, 309, 327, 342, 494, 618, 654, 741, 927, 981, 1339, 1417, 1482, 1854, 1957, 1962, 2071, 2223, 2678, 2834, 3914, 4017, 4142, 4251, 4446, 5871, 6213, 8034, 8502, 11227, 11742, 12051, 12426, 12753, 17613, 18639, 22454, 24102, 25441, 25506, 26923, 33681, 35226, 37278, 50882, 53846, 67362, 76323, 80769, 101043, 145951, 152646, 161538, 202086, 213313, 228969, 242307, 291902, 426626, 437853, 457938, 484614, 639939, 875706, 1279878, 1313559, 1919817, 2627118, 2773069, 3839634, 5546138, 8319207, 16638414, 24957621, 49915242]

約数ペア:

[(1, 49915242), (2, 24957621), (3, 16638414), (6, 8319207), (9, 5546138), (13, 3839634), (18, 2773069), (19, 2627118), (26, 1919817), (38, 1313559), (39, 1279878), (57, 875706), (78, 639939), (103, 484614), (109, 457938), (114, 437853), (117, 426626), (171, 291902), (206, 242307), (218, 228969), (234, 213313), (247, 202086), (309, 161538), (327, 152646), (342, 145951), (494, 101043), (618, 80769), (654, 76323), (741, 67362), (927, 53846), (981, 50882), (1339, 37278), (1417, 35226), (1482, 33681), (1854, 26923), (1957, 25506), (1962, 25441), (2071, 24102), (2223, 22454), (2678, 18639), (2834, 17613), (3914, 12753), (4017, 12426), (4142, 12051), (4251, 11742), (4446, 11227), (5871, 8502), (6213, 8034)]