56218150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 118552680

約数和(自身を除く): 62334530

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 59, 85, 95, 118, 170, 190, 295, 323, 425, 475, 590, 646, 850, 950, 1003, 1121, 1475, 1615, 2006, 2242, 2950, 3230, 3481, 5015, 5605, 6962, 8075, 10030, 11210, 16150, 17405, 19057, 25075, 28025, 34810, 38114, 50150, 56050, 59177, 66139, 87025, 95285, 118354, 132278, 174050, 190570, 295885, 330695, 476425, 591770, 661390, 952850, 1124363, 1479425, 1653475, 2248726, 2958850, 3306950, 5621815, 11243630, 28109075, 56218150]

約数ペア:

[(1, 56218150), (2, 28109075), (5, 11243630), (10, 5621815), (17, 3306950), (19, 2958850), (25, 2248726), (34, 1653475), (38, 1479425), (50, 1124363), (59, 952850), (85, 661390), (95, 591770), (118, 476425), (170, 330695), (190, 295885), (295, 190570), (323, 174050), (425, 132278), (475, 118354), (590, 95285), (646, 87025), (850, 66139), (950, 59177), (1003, 56050), (1121, 50150), (1475, 38114), (1615, 34810), (2006, 28025), (2242, 25075), (2950, 19057), (3230, 17405), (3481, 16150), (5015, 11210), (5605, 10030), (6962, 8075)]