47579872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 100018800

約数和(自身を除く): 52438928

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 298, 544, 587, 596, 1174, 1192, 2348, 2384, 2533, 4696, 4768, 5066, 9392, 9979, 10132, 18784, 19958, 20264, 39916, 40528, 79832, 81056, 87463, 159664, 174926, 319328, 349852, 699704, 1399408, 1486871, 2798816, 2973742, 5947484, 11894968, 23789936, 47579872]

約数ペア:

[(1, 47579872), (2, 23789936), (4, 11894968), (8, 5947484), (16, 2973742), (17, 2798816), (32, 1486871), (34, 1399408), (68, 699704), (136, 349852), (149, 319328), (272, 174926), (298, 159664), (544, 87463), (587, 81056), (596, 79832), (1174, 40528), (1192, 39916), (2348, 20264), (2384, 19958), (2533, 18784), (4696, 10132), (4768, 9979), (5066, 9392)]