49516145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 71663616

約数和(自身を除く): 22147471

約数列:

[1, 5, 7, 31, 35, 47, 155, 217, 235, 329, 971, 1085, 1457, 1645, 4855, 6797, 7285, 10199, 30101, 33985, 45637, 50995, 150505, 210707, 228185, 319459, 1053535, 1414747, 1597295, 7073735, 9903229, 49516145]

約数ペア:

[(1, 49516145), (5, 9903229), (7, 7073735), (31, 1597295), (35, 1414747), (47, 1053535), (155, 319459), (217, 228185), (235, 210707), (329, 150505), (971, 50995), (1085, 45637), (1457, 33985), (1645, 30101), (4855, 10199), (6797, 7285)]