49494390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6565

約数の個数: 64

約数和(自身を含む): 135240192

約数和(自身を除く): 85745802

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 6521, 7590, 13042, 19563, 32605, 39126, 65210, 71731, 97815, 143462, 149983, 195630, 215193, 299966, 358655, 430386, 449949, 717310, 749915, 899898, 1075965, 1499830, 1649813, 2151930, 2249745, 3299626, 4499490, 4949439, 8249065, 9898878, 16498130, 24747195, 49494390]

約数ペア:

[(1, 49494390), (2, 24747195), (3, 16498130), (5, 9898878), (6, 8249065), (10, 4949439), (11, 4499490), (15, 3299626), (22, 2249745), (23, 2151930), (30, 1649813), (33, 1499830), (46, 1075965), (55, 899898), (66, 749915), (69, 717310), (110, 449949), (115, 430386), (138, 358655), (165, 299966), (230, 215193), (253, 195630), (330, 149983), (345, 143462), (506, 97815), (690, 71731), (759, 65210), (1265, 39126), (1518, 32605), (2530, 19563), (3795, 13042), (6521, 7590)]