50101975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 82066176

約数和(自身を除く): 31964201

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 935, 1309, 1531, 1925, 2975, 4675, 6545, 7655, 10717, 16841, 26027, 32725, 38275, 53585, 84205, 117887, 130135, 182189, 267925, 286297, 421025, 589435, 650675, 910945, 1431485, 2004079, 2947175, 4554725, 7157425, 10020395, 50101975]

約数ペア:

[(1, 50101975), (5, 10020395), (7, 7157425), (11, 4554725), (17, 2947175), (25, 2004079), (35, 1431485), (55, 910945), (77, 650675), (85, 589435), (119, 421025), (175, 286297), (187, 267925), (275, 182189), (385, 130135), (425, 117887), (595, 84205), (935, 53585), (1309, 38275), (1531, 32725), (1925, 26027), (2975, 16841), (4675, 10717), (6545, 7655)]