53812920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{64063}}^1$

素因数の和:64084

約数の個数: 64

約数和(自身を含む): 184504320

約数和(自身を除く): 130691400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 64063, 128126, 192189, 256252, 320315, 384378, 448441, 512504, 640630, 768756, 896882, 960945, 1281260, 1345323, 1537512, 1793764, 1921890, 2242205, 2562520, 2690646, 3587528, 3843780, 4484410, 5381292, 6726615, 7687560, 8968820, 10762584, 13453230, 17937640, 26906460, 53812920]

約数ペア:

[(1, 53812920), (2, 26906460), (3, 17937640), (4, 13453230), (5, 10762584), (6, 8968820), (7, 7687560), (8, 6726615), (10, 5381292), (12, 4484410), (14, 3843780), (15, 3587528), (20, 2690646), (21, 2562520), (24, 2242205), (28, 1921890), (30, 1793764), (35, 1537512), (40, 1345323), (42, 1281260), (56, 960945), (60, 896882), (70, 768756), (84, 640630), (105, 512504), (120, 448441), (140, 384378), (168, 320315), (210, 256252), (280, 192189), (420, 128126), (840, 64063)]