55397275136

素因数分解:

$2^9\times 7^1\times {\mathrm{179}}^1\times {\mathrm{86351}}^1$

素因数の和:86555

約数の個数: 80

約数和(自身を含む): 127206858240

約数和(自身を除く): 71809583104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 179, 224, 256, 358, 448, 512, 716, 896, 1253, 1432, 1792, 2506, 2864, 3584, 5012, 5728, 10024, 11456, 20048, 22912, 40096, 45824, 80192, 86351, 91648, 160384, 172702, 320768, 345404, 604457, 641536, 690808, 1208914, 1381616, 2417828, 2763232, 4835656, 5526464, 9671312, 11052928, 15456829, 19342624, 22105856, 30913658, 38685248, 44211712, 61827316, 77370496, 108197803, 123654632, 154740992, 216395606, 247309264, 309481984, 432791212, 494618528, 865582424, 989237056, 1731164848, 1978474112, 3462329696, 3956948224, 6924659392, 7913896448, 13849318784, 27698637568, 55397275136]

約数ペア:

[(1, 55397275136), (2, 27698637568), (4, 13849318784), (7, 7913896448), (8, 6924659392), (14, 3956948224), (16, 3462329696), (28, 1978474112), (32, 1731164848), (56, 989237056), (64, 865582424), (112, 494618528), (128, 432791212), (179, 309481984), (224, 247309264), (256, 216395606), (358, 154740992), (448, 123654632), (512, 108197803), (716, 77370496), (896, 61827316), (1253, 44211712), (1432, 38685248), (1792, 30913658), (2506, 22105856), (2864, 19342624), (3584, 15456829), (5012, 11052928), (5728, 9671312), (10024, 5526464), (11456, 4835656), (20048, 2763232), (22912, 2417828), (40096, 1381616), (45824, 1208914), (80192, 690808), (86351, 641536), (91648, 604457), (160384, 345404), (172702, 320768)]