47125620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11383}}^1$

素因数の和:11421

約数の個数: 72

約数和(自身を含む): 149175936

約数和(自身を除く): 102050316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 11383, 22766, 34149, 45532, 56915, 68298, 102447, 113830, 136596, 170745, 204894, 227660, 261809, 341490, 409788, 512235, 523618, 682980, 785427, 1024470, 1047236, 1309045, 1570854, 2048940, 2356281, 2618090, 3141708, 3927135, 4712562, 5236180, 7854270, 9425124, 11781405, 15708540, 23562810, 47125620]

約数ペア:

[(1, 47125620), (2, 23562810), (3, 15708540), (4, 11781405), (5, 9425124), (6, 7854270), (9, 5236180), (10, 4712562), (12, 3927135), (15, 3141708), (18, 2618090), (20, 2356281), (23, 2048940), (30, 1570854), (36, 1309045), (45, 1047236), (46, 1024470), (60, 785427), (69, 682980), (90, 523618), (92, 512235), (115, 409788), (138, 341490), (180, 261809), (207, 227660), (230, 204894), (276, 170745), (345, 136596), (414, 113830), (460, 102447), (690, 68298), (828, 56915), (1035, 45532), (1380, 34149), (2070, 22766), (4140, 11383)]