54737320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4066

約数の個数: 64

約数和(自身を含む): 138723840

約数和(自身を除く): 83986520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 4013, 6820, 8026, 13640, 16052, 20065, 32104, 40130, 44143, 80260, 88286, 124403, 160520, 176572, 220715, 248806, 353144, 441430, 497612, 622015, 882860, 995224, 1244030, 1368433, 1765720, 2488060, 2736866, 4976120, 5473732, 6842165, 10947464, 13684330, 27368660, 54737320]

約数ペア:

[(1, 54737320), (2, 27368660), (4, 13684330), (5, 10947464), (8, 6842165), (10, 5473732), (11, 4976120), (20, 2736866), (22, 2488060), (31, 1765720), (40, 1368433), (44, 1244030), (55, 995224), (62, 882860), (88, 622015), (110, 497612), (124, 441430), (155, 353144), (220, 248806), (248, 220715), (310, 176572), (341, 160520), (440, 124403), (620, 88286), (682, 80260), (1240, 44143), (1364, 40130), (1705, 32104), (2728, 20065), (3410, 16052), (4013, 13640), (6820, 8026)]