51683450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 121908864

約数和(自身を除く): 70225414

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 37, 50, 65, 70, 74, 91, 130, 175, 182, 185, 259, 307, 325, 350, 370, 455, 481, 518, 614, 650, 910, 925, 962, 1295, 1535, 1850, 2149, 2275, 2405, 2590, 3070, 3367, 3991, 4298, 4550, 4810, 6475, 6734, 7675, 7982, 10745, 11359, 12025, 12950, 15350, 16835, 19955, 21490, 22718, 24050, 27937, 33670, 39910, 53725, 55874, 56795, 79513, 84175, 99775, 107450, 113590, 139685, 147667, 159026, 168350, 199550, 279370, 283975, 295334, 397565, 567950, 698425, 738335, 795130, 1033669, 1396850, 1476670, 1987825, 2067338, 3691675, 3975650, 5168345, 7383350, 10336690, 25841725, 51683450]

約数ペア:

[(1, 51683450), (2, 25841725), (5, 10336690), (7, 7383350), (10, 5168345), (13, 3975650), (14, 3691675), (25, 2067338), (26, 1987825), (35, 1476670), (37, 1396850), (50, 1033669), (65, 795130), (70, 738335), (74, 698425), (91, 567950), (130, 397565), (175, 295334), (182, 283975), (185, 279370), (259, 199550), (307, 168350), (325, 159026), (350, 147667), (370, 139685), (455, 113590), (481, 107450), (518, 99775), (614, 84175), (650, 79513), (910, 56795), (925, 55874), (962, 53725), (1295, 39910), (1535, 33670), (1850, 27937), (2149, 24050), (2275, 22718), (2405, 21490), (2590, 19955), (3070, 16835), (3367, 15350), (3991, 12950), (4298, 12025), (4550, 11359), (4810, 10745), (6475, 7982), (6734, 7675)]