53453880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{148483}}^1$

素因数の和:148500

約数の個数: 48

約数和(自身を含む): 173726280

約数和(自身を除く): 120272400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 148483, 296966, 445449, 593932, 742415, 890898, 1187864, 1336347, 1484830, 1781796, 2227245, 2672694, 2969660, 3563592, 4454490, 5345388, 5939320, 6681735, 8908980, 10690776, 13363470, 17817960, 26726940, 53453880]

約数ペア:

[(1, 53453880), (2, 26726940), (3, 17817960), (4, 13363470), (5, 10690776), (6, 8908980), (8, 6681735), (9, 5939320), (10, 5345388), (12, 4454490), (15, 3563592), (18, 2969660), (20, 2672694), (24, 2227245), (30, 1781796), (36, 1484830), (40, 1336347), (45, 1187864), (60, 890898), (72, 742415), (90, 593932), (120, 445449), (180, 296966), (360, 148483)]