49673260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 131241600

約数和(自身を除く): 81568340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 343, 364, 455, 490, 557, 637, 686, 910, 980, 1114, 1274, 1372, 1715, 1820, 2228, 2548, 2785, 3185, 3430, 3899, 4459, 5570, 6370, 6860, 7241, 7798, 8918, 11140, 12740, 14482, 15596, 17836, 19495, 22295, 27293, 28964, 36205, 38990, 44590, 50687, 54586, 72410, 77980, 89180, 101374, 109172, 136465, 144820, 191051, 202748, 253435, 272930, 354809, 382102, 506870, 545860, 709618, 764204, 955255, 1013740, 1419236, 1774045, 1910510, 2483663, 3548090, 3821020, 4967326, 7096180, 9934652, 12418315, 24836630, 49673260]

約数ペア:

[(1, 49673260), (2, 24836630), (4, 12418315), (5, 9934652), (7, 7096180), (10, 4967326), (13, 3821020), (14, 3548090), (20, 2483663), (26, 1910510), (28, 1774045), (35, 1419236), (49, 1013740), (52, 955255), (65, 764204), (70, 709618), (91, 545860), (98, 506870), (130, 382102), (140, 354809), (182, 272930), (196, 253435), (245, 202748), (260, 191051), (343, 144820), (364, 136465), (455, 109172), (490, 101374), (557, 89180), (637, 77980), (686, 72410), (910, 54586), (980, 50687), (1114, 44590), (1274, 38990), (1372, 36205), (1715, 28964), (1820, 27293), (2228, 22295), (2548, 19495), (2785, 17836), (3185, 15596), (3430, 14482), (3899, 12740), (4459, 11140), (5570, 8918), (6370, 7798), (6860, 7241)]