53771640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34469}}^1$

素因数の和:34496

約数の個数: 64

約数和(自身を含む): 173728800

約数和(自身を除く): 119957160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34469, 68938, 103407, 137876, 172345, 206814, 275752, 344690, 413628, 448097, 517035, 689380, 827256, 896194, 1034070, 1344291, 1378760, 1792388, 2068140, 2240485, 2688582, 3584776, 4136280, 4480970, 5377164, 6721455, 8961940, 10754328, 13442910, 17923880, 26885820, 53771640]

約数ペア:

[(1, 53771640), (2, 26885820), (3, 17923880), (4, 13442910), (5, 10754328), (6, 8961940), (8, 6721455), (10, 5377164), (12, 4480970), (13, 4136280), (15, 3584776), (20, 2688582), (24, 2240485), (26, 2068140), (30, 1792388), (39, 1378760), (40, 1344291), (52, 1034070), (60, 896194), (65, 827256), (78, 689380), (104, 517035), (120, 448097), (130, 413628), (156, 344690), (195, 275752), (260, 206814), (312, 172345), (390, 137876), (520, 103407), (780, 68938), (1560, 34469)]