51124850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 112671360

約数和(自身を除く): 61546510

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 79, 86, 158, 175, 215, 301, 350, 395, 430, 553, 602, 790, 1075, 1106, 1505, 1849, 1975, 2150, 2765, 3010, 3397, 3698, 3950, 5530, 6794, 7525, 9245, 12943, 13825, 15050, 16985, 18490, 23779, 25886, 27650, 33970, 46225, 47558, 64715, 84925, 92450, 118895, 129430, 146071, 169850, 237790, 292142, 323575, 594475, 647150, 730355, 1022497, 1188950, 1460710, 2044994, 3651775, 5112485, 7303550, 10224970, 25562425, 51124850]

約数ペア:

[(1, 51124850), (2, 25562425), (5, 10224970), (7, 7303550), (10, 5112485), (14, 3651775), (25, 2044994), (35, 1460710), (43, 1188950), (50, 1022497), (70, 730355), (79, 647150), (86, 594475), (158, 323575), (175, 292142), (215, 237790), (301, 169850), (350, 146071), (395, 129430), (430, 118895), (553, 92450), (602, 84925), (790, 64715), (1075, 47558), (1106, 46225), (1505, 33970), (1849, 27650), (1975, 25886), (2150, 23779), (2765, 18490), (3010, 16985), (3397, 15050), (3698, 13825), (3950, 12943), (5530, 9245), (6794, 7525)]