50738275

素因数分解:

$5^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 75342400

約数和(自身を除く): 24604125

約数列:

[1, 5, 7, 25, 35, 49, 61, 97, 175, 245, 305, 343, 427, 485, 679, 1225, 1525, 1715, 2135, 2425, 2989, 3395, 4753, 5917, 8575, 10675, 14945, 16975, 20923, 23765, 29585, 33271, 41419, 74725, 104615, 118825, 147925, 166355, 207095, 289933, 523075, 831775, 1035475, 1449665, 2029531, 7248325, 10147655, 50738275]

約数ペア:

[(1, 50738275), (5, 10147655), (7, 7248325), (25, 2029531), (35, 1449665), (49, 1035475), (61, 831775), (97, 523075), (175, 289933), (245, 207095), (305, 166355), (343, 147925), (427, 118825), (485, 104615), (679, 74725), (1225, 41419), (1525, 33271), (1715, 29585), (2135, 23765), (2425, 20923), (2989, 16975), (3395, 14945), (4753, 10675), (5917, 8575)]