52780176

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 157847040

約数和(自身を除く): 105066864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 101, 114, 144, 152, 171, 191, 202, 228, 303, 304, 342, 382, 404, 456, 573, 606, 684, 764, 808, 909, 912, 1146, 1212, 1368, 1528, 1616, 1719, 1818, 1919, 2292, 2424, 2736, 3056, 3438, 3629, 3636, 3838, 4584, 4848, 5757, 6876, 7258, 7272, 7676, 9168, 10887, 11514, 13752, 14516, 14544, 15352, 17271, 19291, 21774, 23028, 27504, 29032, 30704, 32661, 34542, 38582, 43548, 46056, 57873, 58064, 65322, 69084, 77164, 87096, 92112, 115746, 130644, 138168, 154328, 173619, 174192, 231492, 261288, 276336, 308656, 347238, 366529, 462984, 522576, 694476, 733058, 925968, 1099587, 1388952, 1466116, 2199174, 2777904, 2932232, 3298761, 4398348, 5864464, 6597522, 8796696, 13195044, 17593392, 26390088, 52780176]

約数ペア:

[(1, 52780176), (2, 26390088), (3, 17593392), (4, 13195044), (6, 8796696), (8, 6597522), (9, 5864464), (12, 4398348), (16, 3298761), (18, 2932232), (19, 2777904), (24, 2199174), (36, 1466116), (38, 1388952), (48, 1099587), (57, 925968), (72, 733058), (76, 694476), (101, 522576), (114, 462984), (144, 366529), (152, 347238), (171, 308656), (191, 276336), (202, 261288), (228, 231492), (303, 174192), (304, 173619), (342, 154328), (382, 138168), (404, 130644), (456, 115746), (573, 92112), (606, 87096), (684, 77164), (764, 69084), (808, 65322), (909, 58064), (912, 57873), (1146, 46056), (1212, 43548), (1368, 38582), (1528, 34542), (1616, 32661), (1719, 30704), (1818, 29032), (1919, 27504), (2292, 23028), (2424, 21774), (2736, 19291), (3056, 17271), (3438, 15352), (3629, 14544), (3636, 14516), (3838, 13752), (4584, 11514), (4848, 10887), (5757, 9168), (6876, 7676), (7258, 7272)]