56454970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 124813584

約数和(自身を除く): 68358614

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 97, 110, 121, 130, 143, 185, 194, 242, 286, 370, 407, 481, 485, 605, 715, 814, 962, 970, 1067, 1210, 1261, 1430, 1573, 2035, 2134, 2405, 2522, 3146, 3589, 4070, 4477, 4810, 5291, 5335, 6305, 7178, 7865, 8954, 10582, 10670, 11737, 12610, 13871, 15730, 17945, 22385, 23474, 26455, 27742, 35890, 39479, 44770, 46657, 52910, 58201, 58685, 69355, 78958, 93314, 116402, 117370, 138710, 152581, 197395, 233285, 291005, 305162, 394790, 434269, 466570, 513227, 582010, 762905, 868538, 1026454, 1525810, 2171345, 2566135, 4342690, 5132270, 5645497, 11290994, 28227485, 56454970]

約数ペア:

[(1, 56454970), (2, 28227485), (5, 11290994), (10, 5645497), (11, 5132270), (13, 4342690), (22, 2566135), (26, 2171345), (37, 1525810), (55, 1026454), (65, 868538), (74, 762905), (97, 582010), (110, 513227), (121, 466570), (130, 434269), (143, 394790), (185, 305162), (194, 291005), (242, 233285), (286, 197395), (370, 152581), (407, 138710), (481, 117370), (485, 116402), (605, 93314), (715, 78958), (814, 69355), (962, 58685), (970, 58201), (1067, 52910), (1210, 46657), (1261, 44770), (1430, 39479), (1573, 35890), (2035, 27742), (2134, 26455), (2405, 23474), (2522, 22385), (3146, 17945), (3589, 15730), (4070, 13871), (4477, 12610), (4810, 11737), (5291, 10670), (5335, 10582), (6305, 8954), (7178, 7865)]