51297610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8053}}^1$

素因数の和:8087

約数の個数: 48

約数和(自身を含む): 115687656

約数和(自身を除く): 64390046

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 8053, 16106, 40265, 56371, 80530, 104689, 112742, 209378, 281855, 394597, 523445, 563710, 732823, 789194, 1046890, 1465646, 1972985, 3664115, 3945970, 5129761, 7328230, 10259522, 25648805, 51297610]

約数ペア:

[(1, 51297610), (2, 25648805), (5, 10259522), (7, 7328230), (10, 5129761), (13, 3945970), (14, 3664115), (26, 1972985), (35, 1465646), (49, 1046890), (65, 789194), (70, 732823), (91, 563710), (98, 523445), (130, 394597), (182, 281855), (245, 209378), (455, 112742), (490, 104689), (637, 80530), (910, 56371), (1274, 40265), (3185, 16106), (6370, 8053)]