48693281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 63522816

約数和(自身を除く): 14829535

約数列:

[1, 7, 13, 31, 41, 91, 217, 287, 403, 421, 533, 1271, 2821, 2947, 3731, 5473, 8897, 13051, 16523, 17261, 38311, 91357, 115661, 120827, 169663, 224393, 535091, 1187641, 1570751, 3745637, 6956183, 48693281]

約数ペア:

[(1, 48693281), (7, 6956183), (13, 3745637), (31, 1570751), (41, 1187641), (91, 535091), (217, 224393), (287, 169663), (403, 120827), (421, 115661), (533, 91357), (1271, 38311), (2821, 17261), (2947, 16523), (3731, 13051), (5473, 8897)]