49205730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4421}}^1$

素因数の和:4491

約数の個数: 64

約数和(自身を含む): 137541888

約数和(自身を除く): 88336158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 4421, 5565, 8842, 11130, 13263, 22105, 26526, 30947, 44210, 61894, 66315, 92841, 132630, 154735, 185682, 234313, 309470, 464205, 468626, 702939, 928410, 1171565, 1405878, 1640191, 2343130, 3280382, 3514695, 4920573, 7029390, 8200955, 9841146, 16401910, 24602865, 49205730]

約数ペア:

[(1, 49205730), (2, 24602865), (3, 16401910), (5, 9841146), (6, 8200955), (7, 7029390), (10, 4920573), (14, 3514695), (15, 3280382), (21, 2343130), (30, 1640191), (35, 1405878), (42, 1171565), (53, 928410), (70, 702939), (105, 468626), (106, 464205), (159, 309470), (210, 234313), (265, 185682), (318, 154735), (371, 132630), (530, 92841), (742, 66315), (795, 61894), (1113, 44210), (1590, 30947), (1855, 26526), (2226, 22105), (3710, 13263), (4421, 11130), (5565, 8842)]