49396180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 109799424

約数和(自身を除く): 60403244

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1471, 1679, 2942, 3358, 5884, 6716, 7355, 8395, 14710, 16790, 29420, 33580, 33833, 67666, 107383, 135332, 169165, 214766, 338330, 429532, 536915, 676660, 1073830, 2147660, 2469809, 4939618, 9879236, 12349045, 24698090, 49396180]

約数ペア:

[(1, 49396180), (2, 24698090), (4, 12349045), (5, 9879236), (10, 4939618), (20, 2469809), (23, 2147660), (46, 1073830), (73, 676660), (92, 536915), (115, 429532), (146, 338330), (230, 214766), (292, 169165), (365, 135332), (460, 107383), (730, 67666), (1460, 33833), (1471, 33580), (1679, 29420), (2942, 16790), (3358, 14710), (5884, 8395), (6716, 7355)]