48657765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 92252160

約数和(自身を除く): 43594395

約数列:

[1, 3, 5, 13, 15, 19, 23, 39, 57, 65, 69, 95, 115, 195, 247, 285, 299, 345, 437, 571, 741, 897, 1235, 1311, 1495, 1713, 2185, 2855, 3705, 4485, 5681, 6555, 7423, 8565, 10849, 13133, 17043, 22269, 28405, 32547, 37115, 39399, 54245, 65665, 85215, 111345, 141037, 162735, 170729, 196995, 249527, 423111, 512187, 705185, 748581, 853645, 1247635, 2115555, 2560935, 3243851, 3742905, 9731553, 16219255, 48657765]

約数ペア:

[(1, 48657765), (3, 16219255), (5, 9731553), (13, 3742905), (15, 3243851), (19, 2560935), (23, 2115555), (39, 1247635), (57, 853645), (65, 748581), (69, 705185), (95, 512187), (115, 423111), (195, 249527), (247, 196995), (285, 170729), (299, 162735), (345, 141037), (437, 111345), (571, 85215), (741, 65665), (897, 54245), (1235, 39399), (1311, 37115), (1495, 32547), (1713, 28405), (2185, 22269), (2855, 17043), (3705, 13133), (4485, 10849), (5681, 8565), (6555, 7423)]