56861940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 170481024

約数和(自身を除く): 113619084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 107, 170, 204, 214, 255, 321, 340, 428, 510, 521, 535, 642, 1020, 1042, 1070, 1284, 1563, 1605, 1819, 2084, 2140, 2605, 3126, 3210, 3638, 5210, 5457, 6252, 6420, 7276, 7815, 8857, 9095, 10420, 10914, 15630, 17714, 18190, 21828, 26571, 27285, 31260, 35428, 36380, 44285, 53142, 54570, 55747, 88570, 106284, 109140, 111494, 132855, 167241, 177140, 222988, 265710, 278735, 334482, 531420, 557470, 668964, 836205, 947699, 1114940, 1672410, 1895398, 2843097, 3344820, 3790796, 4738495, 5686194, 9476990, 11372388, 14215485, 18953980, 28430970, 56861940]

約数ペア:

[(1, 56861940), (2, 28430970), (3, 18953980), (4, 14215485), (5, 11372388), (6, 9476990), (10, 5686194), (12, 4738495), (15, 3790796), (17, 3344820), (20, 2843097), (30, 1895398), (34, 1672410), (51, 1114940), (60, 947699), (68, 836205), (85, 668964), (102, 557470), (107, 531420), (170, 334482), (204, 278735), (214, 265710), (255, 222988), (321, 177140), (340, 167241), (428, 132855), (510, 111494), (521, 109140), (535, 106284), (642, 88570), (1020, 55747), (1042, 54570), (1070, 53142), (1284, 44285), (1563, 36380), (1605, 35428), (1819, 31260), (2084, 27285), (2140, 26571), (2605, 21828), (3126, 18190), (3210, 17714), (3638, 15630), (5210, 10914), (5457, 10420), (6252, 9095), (6420, 8857), (7276, 7815)]