49143270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 129724416

約数和(自身を除く): 80581146

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 137, 165, 274, 330, 411, 685, 822, 1087, 1370, 1507, 2055, 2174, 3014, 3261, 4110, 4521, 5435, 6522, 7535, 9042, 10870, 11957, 15070, 16305, 22605, 23914, 32610, 35871, 45210, 59785, 71742, 119570, 148919, 179355, 297838, 358710, 446757, 744595, 893514, 1489190, 1638109, 2233785, 3276218, 4467570, 4914327, 8190545, 9828654, 16381090, 24571635, 49143270]

約数ペア:

[(1, 49143270), (2, 24571635), (3, 16381090), (5, 9828654), (6, 8190545), (10, 4914327), (11, 4467570), (15, 3276218), (22, 2233785), (30, 1638109), (33, 1489190), (55, 893514), (66, 744595), (110, 446757), (137, 358710), (165, 297838), (274, 179355), (330, 148919), (411, 119570), (685, 71742), (822, 59785), (1087, 45210), (1370, 35871), (1507, 32610), (2055, 23914), (2174, 22605), (3014, 16305), (3261, 15070), (4110, 11957), (4521, 10870), (5435, 9042), (6522, 7535)]