48401320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2746

約数の個数: 64

約数和(自身を含む): 121746240

約数和(自身を除く): 73344920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 2683, 3608, 4510, 5366, 9020, 10732, 13415, 18040, 21464, 26830, 29513, 53660, 59026, 107320, 110003, 118052, 147565, 220006, 236104, 295130, 440012, 550015, 590260, 880024, 1100030, 1180520, 1210033, 2200060, 2420066, 4400120, 4840132, 6050165, 9680264, 12100330, 24200660, 48401320]

約数ペア:

[(1, 48401320), (2, 24200660), (4, 12100330), (5, 9680264), (8, 6050165), (10, 4840132), (11, 4400120), (20, 2420066), (22, 2200060), (40, 1210033), (41, 1180520), (44, 1100030), (55, 880024), (82, 590260), (88, 550015), (110, 440012), (164, 295130), (205, 236104), (220, 220006), (328, 147565), (410, 118052), (440, 110003), (451, 107320), (820, 59026), (902, 53660), (1640, 29513), (1804, 26830), (2255, 21464), (2683, 18040), (3608, 13415), (4510, 10732), (5366, 9020)]