53770440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2749}}^1$

素因数の和:2926

約数の個数: 64

約数和(自身を含む): 162360000

約数和(自身を除く): 108589560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2749, 3260, 3912, 4890, 5498, 6520, 8247, 9780, 10996, 13745, 16494, 19560, 21992, 27490, 32988, 41235, 54980, 65976, 82470, 109960, 164940, 329880, 448087, 896174, 1344261, 1792348, 2240435, 2688522, 3584696, 4480870, 5377044, 6721305, 8961740, 10754088, 13442610, 17923480, 26885220, 53770440]

約数ペア:

[(1, 53770440), (2, 26885220), (3, 17923480), (4, 13442610), (5, 10754088), (6, 8961740), (8, 6721305), (10, 5377044), (12, 4480870), (15, 3584696), (20, 2688522), (24, 2240435), (30, 1792348), (40, 1344261), (60, 896174), (120, 448087), (163, 329880), (326, 164940), (489, 109960), (652, 82470), (815, 65976), (978, 54980), (1304, 41235), (1630, 32988), (1956, 27490), (2445, 21992), (2749, 19560), (3260, 16494), (3912, 13745), (4890, 10996), (5498, 9780), (6520, 8247)]