52156915160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{26610671}}^1$

素因数の和:26610696

約数の個数: 48

約数和(自身を含む): 136512747360

約数和(自身を除く): 84355832200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 26610671, 53221342, 106442684, 133053355, 186274697, 212885368, 266106710, 372549394, 532213420, 745098788, 931373485, 1064426840, 1303922879, 1490197576, 1862746970, 2607845758, 3725493940, 5215691516, 6519614395, 7450987880, 10431383032, 13039228790, 26078457580, 52156915160]

約数ペア:

[(1, 52156915160), (2, 26078457580), (4, 13039228790), (5, 10431383032), (7, 7450987880), (8, 6519614395), (10, 5215691516), (14, 3725493940), (20, 2607845758), (28, 1862746970), (35, 1490197576), (40, 1303922879), (49, 1064426840), (56, 931373485), (70, 745098788), (98, 532213420), (140, 372549394), (196, 266106710), (245, 212885368), (280, 186274697), (392, 133053355), (490, 106442684), (980, 53221342), (1960, 26610671)]