61514650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 120528000

約数和(自身を除く): 59013350

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 149, 230, 298, 359, 575, 718, 745, 1150, 1490, 1795, 3427, 3590, 3725, 6854, 7450, 8257, 8975, 16514, 17135, 17950, 34270, 41285, 53491, 82570, 85675, 106982, 171350, 206425, 267455, 412850, 534910, 1230293, 1337275, 2460586, 2674550, 6151465, 12302930, 30757325, 61514650]

約数ペア:

[(1, 61514650), (2, 30757325), (5, 12302930), (10, 6151465), (23, 2674550), (25, 2460586), (46, 1337275), (50, 1230293), (115, 534910), (149, 412850), (230, 267455), (298, 206425), (359, 171350), (575, 106982), (718, 85675), (745, 82570), (1150, 53491), (1490, 41285), (1795, 34270), (3427, 17950), (3590, 17135), (3725, 16514), (6854, 8975), (7450, 8257)]