54303786

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 127133604

約数和(自身を除く): 72829818

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 137, 171, 183, 274, 342, 361, 366, 411, 549, 722, 822, 1083, 1098, 1159, 1233, 2166, 2318, 2466, 2603, 3249, 3477, 5206, 6498, 6954, 7809, 8357, 10431, 15618, 16714, 20862, 22021, 23427, 25071, 44042, 46854, 49457, 50142, 66063, 75213, 98914, 132126, 148371, 150426, 158783, 198189, 296742, 317566, 396378, 445113, 476349, 890226, 952698, 1429047, 2858094, 3016877, 6033754, 9050631, 18101262, 27151893, 54303786]

約数ペア:

[(1, 54303786), (2, 27151893), (3, 18101262), (6, 9050631), (9, 6033754), (18, 3016877), (19, 2858094), (38, 1429047), (57, 952698), (61, 890226), (114, 476349), (122, 445113), (137, 396378), (171, 317566), (183, 296742), (274, 198189), (342, 158783), (361, 150426), (366, 148371), (411, 132126), (549, 98914), (722, 75213), (822, 66063), (1083, 50142), (1098, 49457), (1159, 46854), (1233, 44042), (2166, 25071), (2318, 23427), (2466, 22021), (2603, 20862), (3249, 16714), (3477, 15618), (5206, 10431), (6498, 8357), (6954, 7809)]