55167216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 154573440

約数和(自身を除く): 99406224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 312, 419, 422, 624, 633, 838, 844, 1257, 1266, 1676, 1688, 2514, 2532, 2743, 3352, 3376, 5028, 5064, 5447, 5486, 6704, 8229, 10056, 10128, 10894, 10972, 16341, 16458, 20112, 21788, 21944, 32682, 32916, 43576, 43888, 65364, 65832, 87152, 88409, 130728, 131664, 176818, 261456, 265227, 353636, 530454, 707272, 1060908, 1149317, 1414544, 2121816, 2298634, 3447951, 4243632, 4597268, 6895902, 9194536, 13791804, 18389072, 27583608, 55167216]

約数ペア:

[(1, 55167216), (2, 27583608), (3, 18389072), (4, 13791804), (6, 9194536), (8, 6895902), (12, 4597268), (13, 4243632), (16, 3447951), (24, 2298634), (26, 2121816), (39, 1414544), (48, 1149317), (52, 1060908), (78, 707272), (104, 530454), (156, 353636), (208, 265227), (211, 261456), (312, 176818), (419, 131664), (422, 130728), (624, 88409), (633, 87152), (838, 65832), (844, 65364), (1257, 43888), (1266, 43576), (1676, 32916), (1688, 32682), (2514, 21944), (2532, 21788), (2743, 20112), (3352, 16458), (3376, 16341), (5028, 10972), (5064, 10894), (5447, 10128), (5486, 10056), (6704, 8229)]