55978128

素因数分解:

$2^4\times 3^4\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:986

約数の個数: 100

約数和(自身を含む): 165644160

約数和(自身を除く): 109666032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 282, 324, 376, 423, 432, 564, 648, 752, 846, 919, 1128, 1269, 1296, 1692, 1838, 2256, 2538, 2757, 3384, 3676, 3807, 5076, 5514, 6768, 7352, 7614, 8271, 10152, 11028, 14704, 15228, 16542, 20304, 22056, 24813, 30456, 33084, 43193, 44112, 49626, 60912, 66168, 74439, 86386, 99252, 129579, 132336, 148878, 172772, 198504, 259158, 297756, 345544, 388737, 397008, 518316, 595512, 691088, 777474, 1036632, 1166211, 1191024, 1554948, 2073264, 2332422, 3109896, 3498633, 4664844, 6219792, 6997266, 9329688, 13994532, 18659376, 27989064, 55978128]

約数ペア:

[(1, 55978128), (2, 27989064), (3, 18659376), (4, 13994532), (6, 9329688), (8, 6997266), (9, 6219792), (12, 4664844), (16, 3498633), (18, 3109896), (24, 2332422), (27, 2073264), (36, 1554948), (47, 1191024), (48, 1166211), (54, 1036632), (72, 777474), (81, 691088), (94, 595512), (108, 518316), (141, 397008), (144, 388737), (162, 345544), (188, 297756), (216, 259158), (282, 198504), (324, 172772), (376, 148878), (423, 132336), (432, 129579), (564, 99252), (648, 86386), (752, 74439), (846, 66168), (919, 60912), (1128, 49626), (1269, 44112), (1296, 43193), (1692, 33084), (1838, 30456), (2256, 24813), (2538, 22056), (2757, 20304), (3384, 16542), (3676, 15228), (3807, 14704), (5076, 11028), (5514, 10152), (6768, 8271), (7352, 7614)]