50457960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{20023}}^1$

素因数の和:20047

約数の個数: 96

約数和(自身を含む): 187424640

約数和(自身を除く): 136966680

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, 20023, 40046, 60069, 80092, 100115, 120138, 140161, 160184, 180207, 200230, 240276, 280322, 300345, 360414, 400460, 420483, 480552, 560644, 600690, 700805, 720828, 800920, 840966, 901035, 1121288, 1201380, 1261449, 1401610, 1441656, 1681932, 1802070, 2102415, 2402760, 2522898, 2803220, 3363864, 3604140, 4204830, 5045796, 5606440, 6307245, 7208280, 8409660, 10091592, 12614490, 16819320, 25228980, 50457960]

約数ペア:

[(1, 50457960), (2, 25228980), (3, 16819320), (4, 12614490), (5, 10091592), (6, 8409660), (7, 7208280), (8, 6307245), (9, 5606440), (10, 5045796), (12, 4204830), (14, 3604140), (15, 3363864), (18, 2803220), (20, 2522898), (21, 2402760), (24, 2102415), (28, 1802070), (30, 1681932), (35, 1441656), (36, 1401610), (40, 1261449), (42, 1201380), (45, 1121288), (56, 901035), (60, 840966), (63, 800920), (70, 720828), (72, 700805), (84, 600690), (90, 560644), (105, 480552), (120, 420483), (126, 400460), (140, 360414), (168, 300345), (180, 280322), (210, 240276), (252, 200230), (280, 180207), (315, 160184), (360, 140161), (420, 120138), (504, 100115), (630, 80092), (840, 60069), (1260, 40046), (2520, 20023)]