54552218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 101088960

約数和(自身を除く): 46536742

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 139, 194, 238, 278, 289, 578, 679, 973, 1358, 1649, 1946, 2023, 2363, 3298, 4046, 4726, 11543, 13483, 16541, 23086, 26966, 28033, 33082, 40171, 56066, 80342, 94381, 188762, 196231, 229211, 281197, 392462, 458422, 562394, 1604477, 3208954, 3896587, 7793174, 27276109, 54552218]

約数ペア:

[(1, 54552218), (2, 27276109), (7, 7793174), (14, 3896587), (17, 3208954), (34, 1604477), (97, 562394), (119, 458422), (139, 392462), (194, 281197), (238, 229211), (278, 196231), (289, 188762), (578, 94381), (679, 80342), (973, 56066), (1358, 40171), (1649, 33082), (1946, 28033), (2023, 26966), (2363, 23086), (3298, 16541), (4046, 13483), (4726, 11543)]