50764140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{40289}}^1$

素因数の和:40311

約数の個数: 72

約数和(自身を含む): 175986720

約数和(自身を除く): 125222580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 40289, 80578, 120867, 161156, 201445, 241734, 282023, 362601, 402890, 483468, 564046, 604335, 725202, 805780, 846069, 1128092, 1208670, 1410115, 1450404, 1692138, 1813005, 2417340, 2538207, 2820230, 3384276, 3626010, 4230345, 5076414, 5640460, 7252020, 8460690, 10152828, 12691035, 16921380, 25382070, 50764140]

約数ペア:

[(1, 50764140), (2, 25382070), (3, 16921380), (4, 12691035), (5, 10152828), (6, 8460690), (7, 7252020), (9, 5640460), (10, 5076414), (12, 4230345), (14, 3626010), (15, 3384276), (18, 2820230), (20, 2538207), (21, 2417340), (28, 1813005), (30, 1692138), (35, 1450404), (36, 1410115), (42, 1208670), (45, 1128092), (60, 846069), (63, 805780), (70, 725202), (84, 604335), (90, 564046), (105, 483468), (126, 402890), (140, 362601), (180, 282023), (210, 241734), (252, 201445), (315, 161156), (420, 120867), (630, 80578), (1260, 40289)]