51669730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 61134110

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 67, 70, 115, 134, 161, 230, 322, 335, 469, 479, 670, 805, 938, 958, 1541, 1610, 2345, 2395, 3082, 3353, 4690, 4790, 6706, 7705, 10787, 11017, 15410, 16765, 21574, 22034, 32093, 33530, 53935, 55085, 64186, 77119, 107870, 110170, 154238, 160465, 224651, 320930, 385595, 449302, 738139, 771190, 1123255, 1476278, 2246510, 3690695, 5166973, 7381390, 10333946, 25834865, 51669730]

約数ペア:

[(1, 51669730), (2, 25834865), (5, 10333946), (7, 7381390), (10, 5166973), (14, 3690695), (23, 2246510), (35, 1476278), (46, 1123255), (67, 771190), (70, 738139), (115, 449302), (134, 385595), (161, 320930), (230, 224651), (322, 160465), (335, 154238), (469, 110170), (479, 107870), (670, 77119), (805, 64186), (938, 55085), (958, 53935), (1541, 33530), (1610, 32093), (2345, 22034), (2395, 21574), (3082, 16765), (3353, 15410), (4690, 11017), (4790, 10787), (6706, 7705)]