53447485

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 81644976

約数和(自身を除く): 28197491

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 97, 173, 245, 455, 485, 637, 679, 865, 1211, 1261, 2249, 3185, 3395, 4753, 6055, 6305, 8477, 8827, 11245, 15743, 16781, 23765, 42385, 44135, 61789, 78715, 83905, 110201, 117467, 218153, 308945, 551005, 587335, 822269, 1090765, 1527071, 4111345, 7635355, 10689497, 53447485]

約数ペア:

[(1, 53447485), (5, 10689497), (7, 7635355), (13, 4111345), (35, 1527071), (49, 1090765), (65, 822269), (91, 587335), (97, 551005), (173, 308945), (245, 218153), (455, 117467), (485, 110201), (637, 83905), (679, 78715), (865, 61789), (1211, 44135), (1261, 42385), (2249, 23765), (3185, 16781), (3395, 15743), (4753, 11245), (6055, 8827), (6305, 8477)]