52214580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26371}}^1$

素因数の和:26397

約数の個数: 72

約数和(自身を含む): 172789344

約数和(自身を除く): 120574764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 26371, 52742, 79113, 105484, 131855, 158226, 237339, 263710, 290081, 316452, 395565, 474678, 527420, 580162, 791130, 870243, 949356, 1160324, 1186695, 1450405, 1582260, 1740486, 2373390, 2610729, 2900810, 3480972, 4351215, 4746780, 5221458, 5801620, 8702430, 10442916, 13053645, 17404860, 26107290, 52214580]

約数ペア:

[(1, 52214580), (2, 26107290), (3, 17404860), (4, 13053645), (5, 10442916), (6, 8702430), (9, 5801620), (10, 5221458), (11, 4746780), (12, 4351215), (15, 3480972), (18, 2900810), (20, 2610729), (22, 2373390), (30, 1740486), (33, 1582260), (36, 1450405), (44, 1186695), (45, 1160324), (55, 949356), (60, 870243), (66, 791130), (90, 580162), (99, 527420), (110, 474678), (132, 395565), (165, 316452), (180, 290081), (198, 263710), (220, 237339), (330, 158226), (396, 131855), (495, 105484), (660, 79113), (990, 52742), (1980, 26371)]