51144835

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 74390400

約数和(自身を除く): 23245565

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 1015, 1189, 1229, 1435, 5945, 6145, 8323, 8603, 35641, 41615, 43015, 50389, 178205, 249487, 251945, 352723, 1247435, 1461281, 1763615, 7306405, 10228967, 51144835]

約数ペア:

[(1, 51144835), (5, 10228967), (7, 7306405), (29, 1763615), (35, 1461281), (41, 1247435), (145, 352723), (203, 251945), (205, 249487), (287, 178205), (1015, 50389), (1189, 43015), (1229, 41615), (1435, 35641), (5945, 8603), (6145, 8323)]