55138300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 137741184

約数和(自身を除く): 82602884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 227, 347, 350, 454, 694, 700, 908, 1135, 1388, 1589, 1735, 2270, 2429, 3178, 3470, 4540, 4858, 5675, 6356, 6940, 7945, 8675, 9716, 11350, 12145, 15890, 17350, 22700, 24290, 31780, 34700, 39725, 48580, 60725, 78769, 79450, 121450, 157538, 158900, 242900, 315076, 393845, 551383, 787690, 1102766, 1575380, 1969225, 2205532, 2756915, 3938450, 5513830, 7876900, 11027660, 13784575, 27569150, 55138300]

約数ペア:

[(1, 55138300), (2, 27569150), (4, 13784575), (5, 11027660), (7, 7876900), (10, 5513830), (14, 3938450), (20, 2756915), (25, 2205532), (28, 1969225), (35, 1575380), (50, 1102766), (70, 787690), (100, 551383), (140, 393845), (175, 315076), (227, 242900), (347, 158900), (350, 157538), (454, 121450), (694, 79450), (700, 78769), (908, 60725), (1135, 48580), (1388, 39725), (1589, 34700), (1735, 31780), (2270, 24290), (2429, 22700), (3178, 17350), (3470, 15890), (4540, 12145), (4858, 11350), (5675, 9716), (6356, 8675), (6940, 7945)]