48685923

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 88109840

約数和(自身を除く): 39423917

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 121, 143, 171, 181, 209, 247, 363, 429, 543, 627, 741, 1089, 1287, 1573, 1629, 1881, 1991, 2223, 2299, 2353, 2717, 3439, 4719, 5973, 6897, 7059, 8151, 10317, 14157, 17919, 20691, 21177, 21901, 24453, 25883, 29887, 30951, 37829, 44707, 65703, 77649, 89661, 113487, 134121, 197109, 232947, 268983, 284713, 340461, 402363, 416119, 491777, 854139, 1248357, 1475331, 2562417, 3745071, 4425993, 5409547, 16228641, 48685923]

約数ペア:

[(1, 48685923), (3, 16228641), (9, 5409547), (11, 4425993), (13, 3745071), (19, 2562417), (33, 1475331), (39, 1248357), (57, 854139), (99, 491777), (117, 416119), (121, 402363), (143, 340461), (171, 284713), (181, 268983), (209, 232947), (247, 197109), (363, 134121), (429, 113487), (543, 89661), (627, 77649), (741, 65703), (1089, 44707), (1287, 37829), (1573, 30951), (1629, 29887), (1881, 25883), (1991, 24453), (2223, 21901), (2299, 21177), (2353, 20691), (2717, 17919), (3439, 14157), (4719, 10317), (5973, 8151), (6897, 7059)]