50187780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2707}}^1$

素因数の和:2825

約数の個数: 72

約数和(自身を含む): 153771072

約数和(自身を除く): 103583292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 2707, 3090, 3708, 4635, 5414, 6180, 8121, 9270, 10828, 13535, 16242, 18540, 24363, 27070, 32484, 40605, 48726, 54140, 81210, 97452, 121815, 162420, 243630, 278821, 487260, 557642, 836463, 1115284, 1394105, 1672926, 2509389, 2788210, 3345852, 4182315, 5018778, 5576420, 8364630, 10037556, 12546945, 16729260, 25093890, 50187780]

約数ペア:

[(1, 50187780), (2, 25093890), (3, 16729260), (4, 12546945), (5, 10037556), (6, 8364630), (9, 5576420), (10, 5018778), (12, 4182315), (15, 3345852), (18, 2788210), (20, 2509389), (30, 1672926), (36, 1394105), (45, 1115284), (60, 836463), (90, 557642), (103, 487260), (180, 278821), (206, 243630), (309, 162420), (412, 121815), (515, 97452), (618, 81210), (927, 54140), (1030, 48726), (1236, 40605), (1545, 32484), (1854, 27070), (2060, 24363), (2707, 18540), (3090, 16242), (3708, 13535), (4635, 10828), (5414, 9270), (6180, 8121)]