49502180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 130394880

約数和(自身を除く): 80892700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 295, 364, 413, 455, 461, 590, 767, 826, 910, 922, 1180, 1534, 1652, 1820, 1844, 2065, 2305, 3068, 3227, 3835, 4130, 4610, 5369, 5993, 6454, 7670, 8260, 9220, 10738, 11986, 12908, 15340, 16135, 21476, 23972, 26845, 27199, 29965, 32270, 41951, 53690, 54398, 59930, 64540, 83902, 107380, 108796, 119860, 135995, 167804, 190393, 209755, 271990, 353587, 380786, 419510, 543980, 707174, 761572, 839020, 951965, 1414348, 1767935, 1903930, 2475109, 3535870, 3807860, 4950218, 7071740, 9900436, 12375545, 24751090, 49502180]

約数ペア:

[(1, 49502180), (2, 24751090), (4, 12375545), (5, 9900436), (7, 7071740), (10, 4950218), (13, 3807860), (14, 3535870), (20, 2475109), (26, 1903930), (28, 1767935), (35, 1414348), (52, 951965), (59, 839020), (65, 761572), (70, 707174), (91, 543980), (118, 419510), (130, 380786), (140, 353587), (182, 271990), (236, 209755), (260, 190393), (295, 167804), (364, 135995), (413, 119860), (455, 108796), (461, 107380), (590, 83902), (767, 64540), (826, 59930), (910, 54398), (922, 53690), (1180, 41951), (1534, 32270), (1652, 29965), (1820, 27199), (1844, 26845), (2065, 23972), (2305, 21476), (3068, 16135), (3227, 15340), (3835, 12908), (4130, 11986), (4610, 10738), (5369, 9220), (5993, 8260), (6454, 7670)]