49139910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11617}}^1$

素因数の和:11677

約数の個数: 48

約数和(自身を含む): 130493376

約数和(自身を除く): 81353466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 11617, 23234, 34851, 58085, 69702, 104553, 116170, 174255, 209106, 348510, 522765, 545999, 1045530, 1091998, 1637997, 2729995, 3275994, 4913991, 5459990, 8189985, 9827982, 16379970, 24569955, 49139910]

約数ペア:

[(1, 49139910), (2, 24569955), (3, 16379970), (5, 9827982), (6, 8189985), (9, 5459990), (10, 4913991), (15, 3275994), (18, 2729995), (30, 1637997), (45, 1091998), (47, 1045530), (90, 545999), (94, 522765), (141, 348510), (235, 209106), (282, 174255), (423, 116170), (470, 104553), (705, 69702), (846, 58085), (1410, 34851), (2115, 23234), (4230, 11617)]