49151340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13003}}^1$

素因数の和:13028

約数の個数: 96

約数和(自身を含む): 174773760

約数和(自身を除く): 125622420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 13003, 26006, 39009, 52012, 65015, 78018, 91021, 117027, 130030, 156036, 182042, 195045, 234054, 260060, 273063, 351081, 364084, 390090, 455105, 468108, 546126, 585135, 702162, 780180, 819189, 910210, 1092252, 1170270, 1365315, 1404324, 1638378, 1755405, 1820420, 2340540, 2457567, 2730630, 3276756, 3510810, 4095945, 4915134, 5461260, 7021620, 8191890, 9830268, 12287835, 16383780, 24575670, 49151340]

約数ペア:

[(1, 49151340), (2, 24575670), (3, 16383780), (4, 12287835), (5, 9830268), (6, 8191890), (7, 7021620), (9, 5461260), (10, 4915134), (12, 4095945), (14, 3510810), (15, 3276756), (18, 2730630), (20, 2457567), (21, 2340540), (27, 1820420), (28, 1755405), (30, 1638378), (35, 1404324), (36, 1365315), (42, 1170270), (45, 1092252), (54, 910210), (60, 819189), (63, 780180), (70, 702162), (84, 585135), (90, 546126), (105, 468108), (108, 455105), (126, 390090), (135, 364084), (140, 351081), (180, 273063), (189, 260060), (210, 234054), (252, 195045), (270, 182042), (315, 156036), (378, 130030), (420, 117027), (540, 91021), (630, 78018), (756, 65015), (945, 52012), (1260, 39009), (1890, 26006), (3780, 13003)]