50317820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3359}}^1$

素因数の和:3482

約数の個数: 48

約数和(自身を含む): 121927680

約数和(自身を除く): 71609860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3359, 3745, 6718, 7490, 13436, 14980, 16795, 23513, 33590, 47026, 67180, 94052, 117565, 235130, 359413, 470260, 718826, 1437652, 1797065, 2515891, 3594130, 5031782, 7188260, 10063564, 12579455, 25158910, 50317820]

約数ペア:

[(1, 50317820), (2, 25158910), (4, 12579455), (5, 10063564), (7, 7188260), (10, 5031782), (14, 3594130), (20, 2515891), (28, 1797065), (35, 1437652), (70, 718826), (107, 470260), (140, 359413), (214, 235130), (428, 117565), (535, 94052), (749, 67180), (1070, 47026), (1498, 33590), (2140, 23513), (2996, 16795), (3359, 14980), (3745, 13436), (6718, 7490)]