50709960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{20123}}^1$

素因数の和:20147

約数の個数: 96

約数和(自身を含む): 188360640

約数和(自身を除く): 137650680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 20123, 40246, 60369, 80492, 100615, 120738, 140861, 160984, 181107, 201230, 241476, 281722, 301845, 362214, 402460, 422583, 482952, 563444, 603690, 704305, 724428, 804920, 845166, 905535, 1126888, 1207380, 1267749, 1408610, 1448856, 1690332, 1811070, 2112915, 2414760, 2535498, 2817220, 3380664, 3622140, 4225830, 5070996, 5634440, 6338745, 7244280, 8451660, 10141992, 12677490, 16903320, 25354980, 50709960]

約数ペア:

[(1, 50709960), (2, 25354980), (3, 16903320), (4, 12677490), (5, 10141992), (6, 8451660), (7, 7244280), (8, 6338745), (9, 5634440), (10, 5070996), (12, 4225830), (14, 3622140), (15, 3380664), (18, 2817220), (20, 2535498), (21, 2414760), (24, 2112915), (28, 1811070), (30, 1690332), (35, 1448856), (36, 1408610), (40, 1267749), (42, 1207380), (45, 1126888), (56, 905535), (60, 845166), (63, 804920), (70, 724428), (72, 704305), (84, 603690), (90, 563444), (105, 482952), (120, 422583), (126, 402460), (140, 362214), (168, 301845), (180, 281722), (210, 241476), (252, 201230), (280, 181107), (315, 160984), (360, 140861), (420, 120738), (504, 100615), (630, 80492), (840, 60369), (1260, 40246), (2520, 20123)]