56301280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2996

約数の個数: 96

約数和(自身を含む): 161009856

約数和(自身を除く): 104708576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 2957, 3808, 4760, 5914, 9520, 11828, 14785, 19040, 20699, 23656, 29570, 41398, 47312, 50269, 59140, 82796, 94624, 100538, 103495, 118280, 165592, 201076, 206990, 236560, 251345, 331184, 351883, 402152, 413980, 473120, 502690, 662368, 703766, 804304, 827960, 1005380, 1407532, 1608608, 1655920, 1759415, 2010760, 2815064, 3311840, 3518830, 4021520, 5630128, 7037660, 8043040, 11260256, 14075320, 28150640, 56301280]

約数ペア:

[(1, 56301280), (2, 28150640), (4, 14075320), (5, 11260256), (7, 8043040), (8, 7037660), (10, 5630128), (14, 4021520), (16, 3518830), (17, 3311840), (20, 2815064), (28, 2010760), (32, 1759415), (34, 1655920), (35, 1608608), (40, 1407532), (56, 1005380), (68, 827960), (70, 804304), (80, 703766), (85, 662368), (112, 502690), (119, 473120), (136, 413980), (140, 402152), (160, 351883), (170, 331184), (224, 251345), (238, 236560), (272, 206990), (280, 201076), (340, 165592), (476, 118280), (544, 103495), (560, 100538), (595, 94624), (680, 82796), (952, 59140), (1120, 50269), (1190, 47312), (1360, 41398), (1904, 29570), (2380, 23656), (2720, 20699), (2957, 19040), (3808, 14785), (4760, 11828), (5914, 9520)]