56010890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 58296310

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 83, 130, 145, 166, 179, 290, 358, 377, 415, 754, 830, 895, 1079, 1790, 1885, 2158, 2327, 2407, 3770, 4654, 4814, 5191, 5395, 10382, 10790, 11635, 12035, 14857, 23270, 24070, 25955, 29714, 31291, 51910, 62582, 67483, 74285, 134966, 148570, 156455, 193141, 312910, 337415, 386282, 430853, 674830, 861706, 965705, 1931410, 2154265, 4308530, 5601089, 11202178, 28005445, 56010890]

約数ペア:

[(1, 56010890), (2, 28005445), (5, 11202178), (10, 5601089), (13, 4308530), (26, 2154265), (29, 1931410), (58, 965705), (65, 861706), (83, 674830), (130, 430853), (145, 386282), (166, 337415), (179, 312910), (290, 193141), (358, 156455), (377, 148570), (415, 134966), (754, 74285), (830, 67483), (895, 62582), (1079, 51910), (1790, 31291), (1885, 29714), (2158, 25955), (2327, 24070), (2407, 23270), (3770, 14857), (4654, 12035), (4814, 11635), (5191, 10790), (5395, 10382)]