51054710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 115430400

約数和(自身を除く): 64375690

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 1669, 2185, 3059, 3338, 4370, 6118, 8345, 11683, 15295, 16690, 23366, 30590, 31711, 38387, 58415, 63422, 76774, 116830, 158555, 191935, 221977, 268709, 317110, 383870, 443954, 537418, 729353, 1109885, 1343545, 1458706, 2219770, 2687090, 3646765, 5105471, 7293530, 10210942, 25527355, 51054710]

約数ペア:

[(1, 51054710), (2, 25527355), (5, 10210942), (7, 7293530), (10, 5105471), (14, 3646765), (19, 2687090), (23, 2219770), (35, 1458706), (38, 1343545), (46, 1109885), (70, 729353), (95, 537418), (115, 443954), (133, 383870), (161, 317110), (190, 268709), (230, 221977), (266, 191935), (322, 158555), (437, 116830), (665, 76774), (805, 63422), (874, 58415), (1330, 38387), (1610, 31711), (1669, 30590), (2185, 23366), (3059, 16690), (3338, 15295), (4370, 11683), (6118, 8345)]