47116489970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2208

約数の個数: 96

約数和(自身を含む): 95552352000

約数和(自身を除く): 48435862030

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 97, 110, 194, 235, 470, 485, 517, 970, 1034, 1067, 1999, 2134, 2209, 2585, 3998, 4418, 4559, 5170, 5335, 9118, 9995, 10670, 11045, 19990, 21989, 22090, 22795, 24299, 43978, 45590, 48598, 50149, 93953, 100298, 109945, 121495, 187906, 193903, 214273, 219890, 242990, 250745, 387806, 428546, 469765, 501490, 939530, 969515, 1033483, 1071365, 1939030, 2066966, 2132933, 2142730, 2357003, 4265866, 4415791, 4714006, 5167415, 8831582, 9113441, 10334830, 10664665, 11785015, 18226882, 21329330, 22078955, 23570030, 44157910, 45567205, 48573701, 91134410, 97147402, 100247851, 200495702, 242868505, 428331727, 485737010, 501239255, 856663454, 1002478510, 2141658635, 4283317270, 4711648997, 9423297994, 23558244985, 47116489970]

約数ペア:

[(1, 47116489970), (2, 23558244985), (5, 9423297994), (10, 4711648997), (11, 4283317270), (22, 2141658635), (47, 1002478510), (55, 856663454), (94, 501239255), (97, 485737010), (110, 428331727), (194, 242868505), (235, 200495702), (470, 100247851), (485, 97147402), (517, 91134410), (970, 48573701), (1034, 45567205), (1067, 44157910), (1999, 23570030), (2134, 22078955), (2209, 21329330), (2585, 18226882), (3998, 11785015), (4418, 10664665), (4559, 10334830), (5170, 9113441), (5335, 8831582), (9118, 5167415), (9995, 4714006), (10670, 4415791), (11045, 4265866), (19990, 2357003), (21989, 2142730), (22090, 2132933), (22795, 2066966), (24299, 1939030), (43978, 1071365), (45590, 1033483), (48598, 969515), (50149, 939530), (93953, 501490), (100298, 469765), (109945, 428546), (121495, 387806), (187906, 250745), (193903, 242990), (214273, 219890)]