55352016

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20231}}^1$

素因数の和:20264

約数の個数: 60

約数和(自身を含む): 163069920

約数和(自身を除く): 107717904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 20231, 40462, 60693, 80924, 121386, 161848, 182079, 242772, 323696, 364158, 384389, 485544, 728316, 768778, 971088, 1153167, 1456632, 1537556, 2306334, 2913264, 3075112, 3459501, 4612668, 6150224, 6919002, 9225336, 13838004, 18450672, 27676008, 55352016]

約数ペア:

[(1, 55352016), (2, 27676008), (3, 18450672), (4, 13838004), (6, 9225336), (8, 6919002), (9, 6150224), (12, 4612668), (16, 3459501), (18, 3075112), (19, 2913264), (24, 2306334), (36, 1537556), (38, 1456632), (48, 1153167), (57, 971088), (72, 768778), (76, 728316), (114, 485544), (144, 384389), (152, 364158), (171, 323696), (228, 242772), (304, 182079), (342, 161848), (456, 121386), (684, 80924), (912, 60693), (1368, 40462), (2736, 20231)]