90549650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 179426016

約数和(自身を除く): 88876366

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 307, 347, 425, 614, 694, 850, 1535, 1735, 3070, 3470, 5219, 5899, 7675, 8675, 10438, 11798, 15350, 17350, 26095, 29495, 52190, 58990, 106529, 130475, 147475, 213058, 260950, 294950, 532645, 1065290, 1810993, 2663225, 3621986, 5326450, 9054965, 18109930, 45274825, 90549650]

約数ペア:

[(1, 90549650), (2, 45274825), (5, 18109930), (10, 9054965), (17, 5326450), (25, 3621986), (34, 2663225), (50, 1810993), (85, 1065290), (170, 532645), (307, 294950), (347, 260950), (425, 213058), (614, 147475), (694, 130475), (850, 106529), (1535, 58990), (1735, 52190), (3070, 29495), (3470, 26095), (5219, 17350), (5899, 15350), (7675, 11798), (8675, 10438)]