52254860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5113}}^1$

素因数の和:5202

約数の個数: 48

約数和(自身を含む): 127154496

約数和(自身を除く): 74899636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 5113, 10220, 10226, 20452, 25565, 35791, 51130, 71582, 102260, 143164, 178955, 357910, 373249, 715820, 746498, 1492996, 1866245, 2612743, 3732490, 5225486, 7464980, 10450972, 13063715, 26127430, 52254860]

約数ペア:

[(1, 52254860), (2, 26127430), (4, 13063715), (5, 10450972), (7, 7464980), (10, 5225486), (14, 3732490), (20, 2612743), (28, 1866245), (35, 1492996), (70, 746498), (73, 715820), (140, 373249), (146, 357910), (292, 178955), (365, 143164), (511, 102260), (730, 71582), (1022, 51130), (1460, 35791), (2044, 25565), (2555, 20452), (5110, 10226), (5113, 10220)]