51910600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{5297}}^1$

素因数の和:5327

約数の個数: 72

約数和(自身を含む): 140423490

約数和(自身を除く): 88512890

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 5297, 9800, 10594, 21188, 26485, 37079, 42376, 52970, 74158, 105940, 132425, 148316, 185395, 211880, 259553, 264850, 296632, 370790, 519106, 529700, 741580, 926975, 1038212, 1059400, 1297765, 1483160, 1853950, 2076424, 2595530, 3707900, 5191060, 6488825, 7415800, 10382120, 12977650, 25955300, 51910600]

約数ペア:

[(1, 51910600), (2, 25955300), (4, 12977650), (5, 10382120), (7, 7415800), (8, 6488825), (10, 5191060), (14, 3707900), (20, 2595530), (25, 2076424), (28, 1853950), (35, 1483160), (40, 1297765), (49, 1059400), (50, 1038212), (56, 926975), (70, 741580), (98, 529700), (100, 519106), (140, 370790), (175, 296632), (196, 264850), (200, 259553), (245, 211880), (280, 185395), (350, 148316), (392, 132425), (490, 105940), (700, 74158), (980, 52970), (1225, 42376), (1400, 37079), (1960, 26485), (2450, 21188), (4900, 10594), (5297, 9800)]