56353040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{733}}^1$

素因数の和:808

約数の個数: 60

約数和(自身を含む): 135568332

約数和(自身を除く): 79215292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 733, 961, 1240, 1466, 1922, 2480, 2932, 3665, 3844, 4805, 5864, 7330, 7688, 9610, 11728, 14660, 15376, 19220, 22723, 29320, 38440, 45446, 58640, 76880, 90892, 113615, 181784, 227230, 363568, 454460, 704413, 908920, 1408826, 1817840, 2817652, 3522065, 5635304, 7044130, 11270608, 14088260, 28176520, 56353040]

約数ペア:

[(1, 56353040), (2, 28176520), (4, 14088260), (5, 11270608), (8, 7044130), (10, 5635304), (16, 3522065), (20, 2817652), (31, 1817840), (40, 1408826), (62, 908920), (80, 704413), (124, 454460), (155, 363568), (248, 227230), (310, 181784), (496, 113615), (620, 90892), (733, 76880), (961, 58640), (1240, 45446), (1466, 38440), (1922, 29320), (2480, 22723), (2932, 19220), (3665, 15376), (3844, 14660), (4805, 11728), (5864, 9610), (7330, 7688)]