51899040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1611

約数の個数: 144

約数和(自身を含む): 184923648

約数和(自身を除く): 133024608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1567, 1656, 1840, 2070, 2208, 2760, 3134, 3312, 3680, 4140, 4701, 5520, 6268, 6624, 7835, 8280, 9402, 11040, 12536, 14103, 15670, 16560, 18804, 23505, 25072, 28206, 31340, 33120, 36041, 37608, 47010, 50144, 56412, 62680, 70515, 72082, 75216, 94020, 108123, 112824, 125360, 141030, 144164, 150432, 180205, 188040, 216246, 225648, 250720, 282060, 288328, 324369, 360410, 376080, 432492, 451296, 540615, 564120, 576656, 648738, 720820, 752160, 864984, 1081230, 1128240, 1153312, 1297476, 1441640, 1621845, 1729968, 2162460, 2256480, 2594952, 2883280, 3243690, 3459936, 4324920, 5189904, 5766560, 6487380, 8649840, 10379808, 12974760, 17299680, 25949520, 51899040]

約数ペア:

[(1, 51899040), (2, 25949520), (3, 17299680), (4, 12974760), (5, 10379808), (6, 8649840), (8, 6487380), (9, 5766560), (10, 5189904), (12, 4324920), (15, 3459936), (16, 3243690), (18, 2883280), (20, 2594952), (23, 2256480), (24, 2162460), (30, 1729968), (32, 1621845), (36, 1441640), (40, 1297476), (45, 1153312), (46, 1128240), (48, 1081230), (60, 864984), (69, 752160), (72, 720820), (80, 648738), (90, 576656), (92, 564120), (96, 540615), (115, 451296), (120, 432492), (138, 376080), (144, 360410), (160, 324369), (180, 288328), (184, 282060), (207, 250720), (230, 225648), (240, 216246), (276, 188040), (288, 180205), (345, 150432), (360, 144164), (368, 141030), (414, 125360), (460, 112824), (480, 108123), (552, 94020), (690, 75216), (720, 72082), (736, 70515), (828, 62680), (920, 56412), (1035, 50144), (1104, 47010), (1380, 37608), (1440, 36041), (1567, 33120), (1656, 31340), (1840, 28206), (2070, 25072), (2208, 23505), (2760, 18804), (3134, 16560), (3312, 15670), (3680, 14103), (4140, 12536), (4701, 11040), (5520, 9402), (6268, 8280), (6624, 7835)]