50876983880

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1\times {\mathrm{6043}}^1$

素因数の和:8094

約数の個数: 64

約数和(自身を含む): 115602379200

約数和(自身を除く): 64725395320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1931, 2180, 3862, 4360, 6043, 7724, 9655, 12086, 15448, 19310, 24172, 30215, 38620, 48344, 60430, 77240, 120860, 210479, 241720, 420958, 658687, 841916, 1052395, 1317374, 1683832, 2104790, 2634748, 3293435, 4209580, 5269496, 6586870, 8419160, 11669033, 13173740, 23338066, 26347480, 46676132, 58345165, 93352264, 116690330, 233380660, 466761320, 1271924597, 2543849194, 5087698388, 6359622985, 10175396776, 12719245970, 25438491940, 50876983880]

約数ペア:

[(1, 50876983880), (2, 25438491940), (4, 12719245970), (5, 10175396776), (8, 6359622985), (10, 5087698388), (20, 2543849194), (40, 1271924597), (109, 466761320), (218, 233380660), (436, 116690330), (545, 93352264), (872, 58345165), (1090, 46676132), (1931, 26347480), (2180, 23338066), (3862, 13173740), (4360, 11669033), (6043, 8419160), (7724, 6586870), (9655, 5269496), (12086, 4209580), (15448, 3293435), (19310, 2634748), (24172, 2104790), (30215, 1683832), (38620, 1317374), (48344, 1052395), (60430, 841916), (77240, 658687), (120860, 420958), (210479, 241720)]