55185816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1249}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 158400000

約数和(自身を除く): 103214184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 1052, 1249, 1578, 1841, 2104, 2498, 3156, 3682, 3747, 4996, 5523, 6312, 7364, 7494, 8743, 9992, 11046, 14728, 14988, 17486, 22092, 26229, 29976, 34972, 44184, 52458, 69944, 104916, 209832, 328487, 656974, 985461, 1313948, 1970922, 2299409, 2627896, 3941844, 4598818, 6898227, 7883688, 9197636, 13796454, 18395272, 27592908, 55185816]

約数ペア:

[(1, 55185816), (2, 27592908), (3, 18395272), (4, 13796454), (6, 9197636), (7, 7883688), (8, 6898227), (12, 4598818), (14, 3941844), (21, 2627896), (24, 2299409), (28, 1970922), (42, 1313948), (56, 985461), (84, 656974), (168, 328487), (263, 209832), (526, 104916), (789, 69944), (1052, 52458), (1249, 44184), (1578, 34972), (1841, 29976), (2104, 26229), (2498, 22092), (3156, 17486), (3682, 14988), (3747, 14728), (4996, 11046), (5523, 9992), (6312, 8743), (7364, 7494)]