48639780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38603}}^1$

素因数の和:38625

約数の個数: 72

約数和(自身を含む): 168622272

約数和(自身を除く): 119982492

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, 38603, 77206, 115809, 154412, 193015, 231618, 270221, 347427, 386030, 463236, 540442, 579045, 694854, 772060, 810663, 1080884, 1158090, 1351105, 1389708, 1621326, 1737135, 2316180, 2431989, 2702210, 3242652, 3474270, 4053315, 4863978, 5404420, 6948540, 8106630, 9727956, 12159945, 16213260, 24319890, 48639780]

約数ペア:

[(1, 48639780), (2, 24319890), (3, 16213260), (4, 12159945), (5, 9727956), (6, 8106630), (7, 6948540), (9, 5404420), (10, 4863978), (12, 4053315), (14, 3474270), (15, 3242652), (18, 2702210), (20, 2431989), (21, 2316180), (28, 1737135), (30, 1621326), (35, 1389708), (36, 1351105), (42, 1158090), (45, 1080884), (60, 810663), (63, 772060), (70, 694854), (84, 579045), (90, 540442), (105, 463236), (126, 386030), (140, 347427), (180, 270221), (210, 231618), (252, 193015), (315, 154412), (420, 115809), (630, 77206), (1260, 38603)]