50200540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3643}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 115704288

約数和(自身を除く): 65503748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 3643, 6890, 7286, 13780, 14572, 18215, 36430, 47359, 72860, 94718, 189436, 193079, 236795, 386158, 473590, 772316, 947180, 965395, 1930790, 2510027, 3861580, 5020054, 10040108, 12550135, 25100270, 50200540]

約数ペア:

[(1, 50200540), (2, 25100270), (4, 12550135), (5, 10040108), (10, 5020054), (13, 3861580), (20, 2510027), (26, 1930790), (52, 965395), (53, 947180), (65, 772316), (106, 473590), (130, 386158), (212, 236795), (260, 193079), (265, 189436), (530, 94718), (689, 72860), (1060, 47359), (1378, 36430), (2756, 18215), (3445, 14572), (3643, 13780), (6890, 7286)]