50146605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 92664000

約数和(自身を除く): 42517395

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 89, 95, 171, 267, 285, 445, 659, 801, 855, 1335, 1691, 1977, 3295, 4005, 5073, 5931, 8455, 9885, 12521, 15219, 25365, 29655, 37563, 58651, 62605, 76095, 112689, 175953, 187815, 293255, 527859, 563445, 879765, 1114369, 2639295, 3343107, 5571845, 10029321, 16715535, 50146605]

約数ペア:

[(1, 50146605), (3, 16715535), (5, 10029321), (9, 5571845), (15, 3343107), (19, 2639295), (45, 1114369), (57, 879765), (89, 563445), (95, 527859), (171, 293255), (267, 187815), (285, 175953), (445, 112689), (659, 76095), (801, 62605), (855, 58651), (1335, 37563), (1691, 29655), (1977, 25365), (3295, 15219), (4005, 12521), (5073, 9885), (5931, 8455)]