55194672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 154677600

約数和(自身を除く): 99482928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 197, 208, 312, 394, 449, 591, 624, 788, 898, 1182, 1347, 1576, 1796, 2364, 2561, 2694, 3152, 3592, 4728, 5122, 5388, 5837, 7184, 7683, 9456, 10244, 10776, 11674, 15366, 17511, 20488, 21552, 23348, 30732, 35022, 40976, 46696, 61464, 70044, 88453, 93392, 122928, 140088, 176906, 265359, 280176, 353812, 530718, 707624, 1061436, 1149889, 1415248, 2122872, 2299778, 3449667, 4245744, 4599556, 6899334, 9199112, 13798668, 18398224, 27597336, 55194672]

約数ペア:

[(1, 55194672), (2, 27597336), (3, 18398224), (4, 13798668), (6, 9199112), (8, 6899334), (12, 4599556), (13, 4245744), (16, 3449667), (24, 2299778), (26, 2122872), (39, 1415248), (48, 1149889), (52, 1061436), (78, 707624), (104, 530718), (156, 353812), (197, 280176), (208, 265359), (312, 176906), (394, 140088), (449, 122928), (591, 93392), (624, 88453), (788, 70044), (898, 61464), (1182, 46696), (1347, 40976), (1576, 35022), (1796, 30732), (2364, 23348), (2561, 21552), (2694, 20488), (3152, 17511), (3592, 15366), (4728, 11674), (5122, 10776), (5388, 10244), (5837, 9456), (7184, 7683)]