55988072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2610

約数の個数: 64

約数和(自身を含む): 132606720

約数和(自身を除く): 76618648

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 2557, 2737, 3128, 5114, 5474, 10228, 10948, 17899, 20456, 21896, 35798, 43469, 58811, 71596, 86938, 117622, 143192, 173876, 235244, 304283, 347752, 411677, 470488, 608566, 823354, 999787, 1217132, 1646708, 1999574, 2434264, 3293416, 3999148, 6998509, 7998296, 13997018, 27994036, 55988072]

約数ペア:

[(1, 55988072), (2, 27994036), (4, 13997018), (7, 7998296), (8, 6998509), (14, 3999148), (17, 3293416), (23, 2434264), (28, 1999574), (34, 1646708), (46, 1217132), (56, 999787), (68, 823354), (92, 608566), (119, 470488), (136, 411677), (161, 347752), (184, 304283), (238, 235244), (322, 173876), (391, 143192), (476, 117622), (644, 86938), (782, 71596), (952, 58811), (1288, 43469), (1564, 35798), (2557, 21896), (2737, 20456), (3128, 17899), (5114, 10948), (5474, 10228)]