55006330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 110160000

約数和(自身を除く): 55153670

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 67, 95, 134, 145, 149, 190, 290, 298, 335, 551, 670, 745, 1102, 1273, 1490, 1943, 2546, 2755, 2831, 3886, 4321, 5510, 5662, 6365, 8642, 9715, 9983, 12730, 14155, 19430, 19966, 21605, 28310, 36917, 43210, 49915, 73834, 82099, 99830, 164198, 184585, 189677, 289507, 369170, 379354, 410495, 579014, 820990, 948385, 1447535, 1896770, 2895070, 5500633, 11001266, 27503165, 55006330]

約数ペア:

[(1, 55006330), (2, 27503165), (5, 11001266), (10, 5500633), (19, 2895070), (29, 1896770), (38, 1447535), (58, 948385), (67, 820990), (95, 579014), (134, 410495), (145, 379354), (149, 369170), (190, 289507), (290, 189677), (298, 184585), (335, 164198), (551, 99830), (670, 82099), (745, 73834), (1102, 49915), (1273, 43210), (1490, 36917), (1943, 28310), (2546, 21605), (2755, 19966), (2831, 19430), (3886, 14155), (4321, 12730), (5510, 9983), (5662, 9715), (6365, 8642)]