50872098788

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1223}}^1\times {\mathrm{7541}}^1$

素因数の和:8972

約数の個数: 48

約数和(自身を含む): 102357851904

約数和(自身を除く): 51485753116

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1223, 1379, 2446, 2758, 4892, 5516, 7541, 8561, 15082, 17122, 30164, 34244, 52787, 105574, 211148, 240931, 481862, 963724, 1485577, 1686517, 2971154, 3373034, 5942308, 6746068, 9222643, 10399039, 18445286, 20798078, 36890572, 41596156, 64558501, 129117002, 258234004, 1816860671, 3633721342, 7267442684, 12718024697, 25436049394, 50872098788]

約数ペア:

[(1, 50872098788), (2, 25436049394), (4, 12718024697), (7, 7267442684), (14, 3633721342), (28, 1816860671), (197, 258234004), (394, 129117002), (788, 64558501), (1223, 41596156), (1379, 36890572), (2446, 20798078), (2758, 18445286), (4892, 10399039), (5516, 9222643), (7541, 6746068), (8561, 5942308), (15082, 3373034), (17122, 2971154), (30164, 1686517), (34244, 1485577), (52787, 963724), (105574, 481862), (211148, 240931)]