49513810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 94190400

約数和(自身を除く): 44676590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 421, 619, 842, 1238, 2105, 3095, 4210, 6190, 7999, 11761, 15998, 23522, 39995, 58805, 79990, 117610, 260599, 521198, 1302995, 2605990, 4951381, 9902762, 24756905, 49513810]

約数ペア:

[(1, 49513810), (2, 24756905), (5, 9902762), (10, 4951381), (19, 2605990), (38, 1302995), (95, 521198), (190, 260599), (421, 117610), (619, 79990), (842, 58805), (1238, 39995), (2105, 23522), (3095, 15998), (4210, 11761), (6190, 7999)]