53783499

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 95551488

約数和(自身を除く): 41767989

約数列:

[1, 3, 7, 11, 21, 23, 33, 53, 69, 77, 159, 161, 191, 231, 253, 371, 483, 573, 583, 759, 1113, 1219, 1337, 1749, 1771, 2101, 3657, 4011, 4081, 4393, 5313, 6303, 8533, 10123, 12243, 13179, 13409, 14707, 25599, 30369, 30751, 40227, 44121, 48323, 70861, 92253, 93863, 111353, 144969, 212583, 232829, 281589, 334059, 338261, 698487, 779471, 1014783, 1629803, 2338413, 2561119, 4889409, 7683357, 17927833, 53783499]

約数ペア:

[(1, 53783499), (3, 17927833), (7, 7683357), (11, 4889409), (21, 2561119), (23, 2338413), (33, 1629803), (53, 1014783), (69, 779471), (77, 698487), (159, 338261), (161, 334059), (191, 281589), (231, 232829), (253, 212583), (371, 144969), (483, 111353), (573, 93863), (583, 92253), (759, 70861), (1113, 48323), (1219, 44121), (1337, 40227), (1749, 30751), (1771, 30369), (2101, 25599), (3657, 14707), (4011, 13409), (4081, 13179), (4393, 12243), (5313, 10123), (6303, 8533)]