49220808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 156549120

約数和(自身を除く): 107328312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 727, 728, 744, 806, 868, 1092, 1209, 1302, 1454, 1612, 1736, 2181, 2184, 2418, 2604, 2821, 2908, 3224, 4362, 4836, 5089, 5208, 5642, 5816, 8463, 8724, 9451, 9672, 10178, 11284, 15267, 16926, 17448, 18902, 20356, 22537, 22568, 28353, 30534, 33852, 37804, 40712, 45074, 56706, 61068, 66157, 67611, 67704, 75608, 90148, 113412, 122136, 132314, 135222, 157759, 180296, 198471, 226824, 264628, 270444, 292981, 315518, 396942, 473277, 529256, 540888, 585962, 631036, 793884, 878943, 946554, 1171924, 1262072, 1587768, 1757886, 1893108, 2050867, 2343848, 3515772, 3786216, 4101734, 6152601, 7031544, 8203468, 12305202, 16406936, 24610404, 49220808]

約数ペア:

[(1, 49220808), (2, 24610404), (3, 16406936), (4, 12305202), (6, 8203468), (7, 7031544), (8, 6152601), (12, 4101734), (13, 3786216), (14, 3515772), (21, 2343848), (24, 2050867), (26, 1893108), (28, 1757886), (31, 1587768), (39, 1262072), (42, 1171924), (52, 946554), (56, 878943), (62, 793884), (78, 631036), (84, 585962), (91, 540888), (93, 529256), (104, 473277), (124, 396942), (156, 315518), (168, 292981), (182, 270444), (186, 264628), (217, 226824), (248, 198471), (273, 180296), (312, 157759), (364, 135222), (372, 132314), (403, 122136), (434, 113412), (546, 90148), (651, 75608), (727, 67704), (728, 67611), (744, 66157), (806, 61068), (868, 56706), (1092, 45074), (1209, 40712), (1302, 37804), (1454, 33852), (1612, 30534), (1736, 28353), (2181, 22568), (2184, 22537), (2418, 20356), (2604, 18902), (2821, 17448), (2908, 16926), (3224, 15267), (4362, 11284), (4836, 10178), (5089, 9672), (5208, 9451), (5642, 8724), (5816, 8463)]