55120010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 115240320

約数和(自身を除く): 60120310

約数列:

[1, 2, 5, 10, 11, 22, 29, 37, 55, 58, 74, 110, 145, 185, 290, 319, 370, 407, 467, 638, 814, 934, 1073, 1595, 2035, 2146, 2335, 3190, 4070, 4670, 5137, 5365, 10274, 10730, 11803, 13543, 17279, 23606, 25685, 27086, 34558, 51370, 59015, 67715, 86395, 118030, 135430, 148973, 172790, 190069, 297946, 380138, 501091, 744865, 950345, 1002182, 1489730, 1900690, 2505455, 5010910, 5512001, 11024002, 27560005, 55120010]

約数ペア:

[(1, 55120010), (2, 27560005), (5, 11024002), (10, 5512001), (11, 5010910), (22, 2505455), (29, 1900690), (37, 1489730), (55, 1002182), (58, 950345), (74, 744865), (110, 501091), (145, 380138), (185, 297946), (290, 190069), (319, 172790), (370, 148973), (407, 135430), (467, 118030), (638, 86395), (814, 67715), (934, 59015), (1073, 51370), (1595, 34558), (2035, 27086), (2146, 25685), (2335, 23606), (3190, 17279), (4070, 13543), (4670, 11803), (5137, 10730), (5365, 10274)]