50248980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 153657504

約数和(自身を除く): 103408524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2131, 2358, 2620, 3930, 4262, 4716, 5895, 6393, 7860, 8524, 10655, 11790, 12786, 19179, 21310, 23580, 25572, 31965, 38358, 42620, 63930, 76716, 95895, 127860, 191790, 279161, 383580, 558322, 837483, 1116644, 1395805, 1674966, 2512449, 2791610, 3349932, 4187415, 5024898, 5583220, 8374830, 10049796, 12562245, 16749660, 25124490, 50248980]

約数ペア:

[(1, 50248980), (2, 25124490), (3, 16749660), (4, 12562245), (5, 10049796), (6, 8374830), (9, 5583220), (10, 5024898), (12, 4187415), (15, 3349932), (18, 2791610), (20, 2512449), (30, 1674966), (36, 1395805), (45, 1116644), (60, 837483), (90, 558322), (131, 383580), (180, 279161), (262, 191790), (393, 127860), (524, 95895), (655, 76716), (786, 63930), (1179, 42620), (1310, 38358), (1572, 31965), (1965, 25572), (2131, 23580), (2358, 21310), (2620, 19179), (3930, 12786), (4262, 11790), (4716, 10655), (5895, 8524), (6393, 7860)]