49350240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 144

約数和(自身を含む): 172540368

約数和(自身を除く): 123190128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 797, 860, 1032, 1290, 1376, 1440, 1548, 1594, 1720, 1935, 2064, 2391, 2580, 3096, 3188, 3440, 3870, 3985, 4128, 4782, 5160, 6192, 6376, 6880, 7173, 7740, 7970, 9564, 10320, 11955, 12384, 12752, 14346, 15480, 15940, 19128, 20640, 23910, 25504, 28692, 30960, 31880, 34271, 35865, 38256, 47820, 57384, 61920, 63760, 68542, 71730, 76512, 95640, 102813, 114768, 127520, 137084, 143460, 171355, 191280, 205626, 229536, 274168, 286920, 308439, 342710, 382560, 411252, 514065, 548336, 573840, 616878, 685420, 822504, 1028130, 1096672, 1147680, 1233756, 1370840, 1542195, 1645008, 2056260, 2467512, 2741680, 3084390, 3290016, 4112520, 4935024, 5483360, 6168780, 8225040, 9870048, 12337560, 16450080, 24675120, 49350240]

約数ペア:

[(1, 49350240), (2, 24675120), (3, 16450080), (4, 12337560), (5, 9870048), (6, 8225040), (8, 6168780), (9, 5483360), (10, 4935024), (12, 4112520), (15, 3290016), (16, 3084390), (18, 2741680), (20, 2467512), (24, 2056260), (30, 1645008), (32, 1542195), (36, 1370840), (40, 1233756), (43, 1147680), (45, 1096672), (48, 1028130), (60, 822504), (72, 685420), (80, 616878), (86, 573840), (90, 548336), (96, 514065), (120, 411252), (129, 382560), (144, 342710), (160, 308439), (172, 286920), (180, 274168), (215, 229536), (240, 205626), (258, 191280), (288, 171355), (344, 143460), (360, 137084), (387, 127520), (430, 114768), (480, 102813), (516, 95640), (645, 76512), (688, 71730), (720, 68542), (774, 63760), (797, 61920), (860, 57384), (1032, 47820), (1290, 38256), (1376, 35865), (1440, 34271), (1548, 31880), (1594, 30960), (1720, 28692), (1935, 25504), (2064, 23910), (2391, 20640), (2580, 19128), (3096, 15940), (3188, 15480), (3440, 14346), (3870, 12752), (3985, 12384), (4128, 11955), (4782, 10320), (5160, 9564), (6192, 7970), (6376, 7740), (6880, 7173)]