52808510485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 68647772160

約数和(自身を除く): 15839261675

約数列:

[1, 5, 23, 43, 115, 151, 197, 215, 359, 755, 985, 989, 1795, 3473, 4531, 4945, 6493, 8257, 8471, 15437, 17365, 22655, 29747, 32465, 41285, 42355, 54209, 70723, 77185, 148735, 149339, 194833, 271045, 353615, 355051, 684181, 746695, 974165, 1246807, 1279121, 1626629, 1775255, 2330987, 3041089, 3420905, 6234035, 6395605, 8133145, 10679173, 11654935, 15205445, 29419783, 53395865, 53612701, 69945047, 147098915, 245620979, 268063505, 349725235, 459204439, 1228104895, 2296022195, 10561702097, 52808510485]

約数ペア:

[(1, 52808510485), (5, 10561702097), (23, 2296022195), (43, 1228104895), (115, 459204439), (151, 349725235), (197, 268063505), (215, 245620979), (359, 147098915), (755, 69945047), (985, 53612701), (989, 53395865), (1795, 29419783), (3473, 15205445), (4531, 11654935), (4945, 10679173), (6493, 8133145), (8257, 6395605), (8471, 6234035), (15437, 3420905), (17365, 3041089), (22655, 2330987), (29747, 1775255), (32465, 1626629), (41285, 1279121), (42355, 1246807), (54209, 974165), (70723, 746695), (77185, 684181), (148735, 355051), (149339, 353615), (194833, 271045)]