50530375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 79073280

約数和(自身を除く): 28542905

約数列:

[1, 5, 7, 17, 25, 35, 43, 79, 85, 119, 125, 175, 215, 301, 395, 425, 553, 595, 731, 875, 1075, 1343, 1505, 1975, 2125, 2765, 2975, 3397, 3655, 5117, 5375, 6715, 7525, 9401, 9875, 13825, 14875, 16985, 18275, 23779, 25585, 33575, 37625, 47005, 57749, 69125, 84925, 91375, 118895, 127925, 167875, 235025, 288745, 404243, 424625, 594475, 639625, 1175125, 1443725, 2021215, 2972375, 7218625, 10106075, 50530375]

約数ペア:

[(1, 50530375), (5, 10106075), (7, 7218625), (17, 2972375), (25, 2021215), (35, 1443725), (43, 1175125), (79, 639625), (85, 594475), (119, 424625), (125, 404243), (175, 288745), (215, 235025), (301, 167875), (395, 127925), (425, 118895), (553, 91375), (595, 84925), (731, 69125), (875, 57749), (1075, 47005), (1343, 37625), (1505, 33575), (1975, 25585), (2125, 23779), (2765, 18275), (2975, 16985), (3397, 14875), (3655, 13825), (5117, 9875), (5375, 9401), (6715, 7525)]