53274420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6883}}^1$

素因数の和:6941

約数の個数: 72

約数和(自身を含む): 165381216

約数和(自身を除く): 112106796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 6883, 7740, 13766, 20649, 27532, 34415, 41298, 61947, 68830, 82596, 103245, 123894, 137660, 206490, 247788, 295969, 309735, 412980, 591938, 619470, 887907, 1183876, 1238940, 1479845, 1775814, 2663721, 2959690, 3551628, 4439535, 5327442, 5919380, 8879070, 10654884, 13318605, 17758140, 26637210, 53274420]

約数ペア:

[(1, 53274420), (2, 26637210), (3, 17758140), (4, 13318605), (5, 10654884), (6, 8879070), (9, 5919380), (10, 5327442), (12, 4439535), (15, 3551628), (18, 2959690), (20, 2663721), (30, 1775814), (36, 1479845), (43, 1238940), (45, 1183876), (60, 887907), (86, 619470), (90, 591938), (129, 412980), (172, 309735), (180, 295969), (215, 247788), (258, 206490), (387, 137660), (430, 123894), (516, 103245), (645, 82596), (774, 68830), (860, 61947), (1290, 41298), (1548, 34415), (1935, 27532), (2580, 20649), (3870, 13766), (6883, 7740)]