55707008

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 128601600

約数和(自身を除く): 72894592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 448, 553, 632, 787, 896, 1106, 1264, 1574, 2212, 2528, 3148, 4424, 5056, 5509, 6296, 8848, 10112, 11018, 12592, 17696, 22036, 25184, 35392, 44072, 50368, 62173, 70784, 88144, 100736, 124346, 176288, 248692, 352576, 435211, 497384, 705152, 870422, 994768, 1740844, 1989536, 3481688, 3979072, 6963376, 7958144, 13926752, 27853504, 55707008]

約数ペア:

[(1, 55707008), (2, 27853504), (4, 13926752), (7, 7958144), (8, 6963376), (14, 3979072), (16, 3481688), (28, 1989536), (32, 1740844), (56, 994768), (64, 870422), (79, 705152), (112, 497384), (128, 435211), (158, 352576), (224, 248692), (316, 176288), (448, 124346), (553, 100736), (632, 88144), (787, 70784), (896, 62173), (1106, 50368), (1264, 44072), (1574, 35392), (2212, 25184), (2528, 22036), (3148, 17696), (4424, 12592), (5056, 11018), (5509, 10112), (6296, 8848)]