55469880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51361}}^1$

素因数の和:51381

約数の個数: 64

約数和(自身を含む): 184903200

約数和(自身を除く): 129433320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 51361, 102722, 154083, 205444, 256805, 308166, 410888, 462249, 513610, 616332, 770415, 924498, 1027220, 1232664, 1386747, 1540830, 1848996, 2054440, 2311245, 2773494, 3081660, 3697992, 4622490, 5546988, 6163320, 6933735, 9244980, 11093976, 13867470, 18489960, 27734940, 55469880]

約数ペア:

[(1, 55469880), (2, 27734940), (3, 18489960), (4, 13867470), (5, 11093976), (6, 9244980), (8, 6933735), (9, 6163320), (10, 5546988), (12, 4622490), (15, 3697992), (18, 3081660), (20, 2773494), (24, 2311245), (27, 2054440), (30, 1848996), (36, 1540830), (40, 1386747), (45, 1232664), (54, 1027220), (60, 924498), (72, 770415), (90, 616332), (108, 513610), (120, 462249), (135, 410888), (180, 308166), (216, 256805), (270, 205444), (360, 154083), (540, 102722), (1080, 51361)]