49233465

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 90979200

約数和(自身を除く): 41745735

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 89, 95, 171, 267, 285, 445, 647, 801, 855, 1335, 1691, 1941, 3235, 4005, 5073, 5823, 8455, 9705, 12293, 15219, 25365, 29115, 36879, 57583, 61465, 76095, 110637, 172749, 184395, 287915, 518247, 553185, 863745, 1094077, 2591235, 3282231, 5470385, 9846693, 16411155, 49233465]

約数ペア:

[(1, 49233465), (3, 16411155), (5, 9846693), (9, 5470385), (15, 3282231), (19, 2591235), (45, 1094077), (57, 863745), (89, 553185), (95, 518247), (171, 287915), (267, 184395), (285, 172749), (445, 110637), (647, 76095), (801, 61465), (855, 57583), (1335, 36879), (1691, 29115), (1941, 25365), (3235, 15219), (4005, 12293), (5073, 9705), (5823, 8455)]