48503520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2625

約数の個数: 144

約数和(自身を含む): 178319232

約数和(自身を除く): 129815712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2591, 3120, 3744, 4680, 5182, 6240, 7773, 9360, 10364, 12955, 15546, 18720, 20728, 23319, 25910, 31092, 33683, 38865, 41456, 46638, 51820, 62184, 67366, 77730, 82912, 93276, 101049, 103640, 116595, 124368, 134732, 155460, 168415, 186552, 202098, 207280, 233190, 248736, 269464, 303147, 310920, 336830, 373104, 404196, 414560, 466380, 505245, 538928, 606294, 621840, 673660, 746208, 808392, 932760, 1010490, 1077856, 1212588, 1243680, 1347320, 1515735, 1616784, 1865520, 2020980, 2425176, 2694640, 3031470, 3233568, 3731040, 4041960, 4850352, 5389280, 6062940, 8083920, 9700704, 12125880, 16167840, 24251760, 48503520]

約数ペア:

[(1, 48503520), (2, 24251760), (3, 16167840), (4, 12125880), (5, 9700704), (6, 8083920), (8, 6062940), (9, 5389280), (10, 4850352), (12, 4041960), (13, 3731040), (15, 3233568), (16, 3031470), (18, 2694640), (20, 2425176), (24, 2020980), (26, 1865520), (30, 1616784), (32, 1515735), (36, 1347320), (39, 1243680), (40, 1212588), (45, 1077856), (48, 1010490), (52, 932760), (60, 808392), (65, 746208), (72, 673660), (78, 621840), (80, 606294), (90, 538928), (96, 505245), (104, 466380), (117, 414560), (120, 404196), (130, 373104), (144, 336830), (156, 310920), (160, 303147), (180, 269464), (195, 248736), (208, 233190), (234, 207280), (240, 202098), (260, 186552), (288, 168415), (312, 155460), (360, 134732), (390, 124368), (416, 116595), (468, 103640), (480, 101049), (520, 93276), (585, 82912), (624, 77730), (720, 67366), (780, 62184), (936, 51820), (1040, 46638), (1170, 41456), (1248, 38865), (1440, 33683), (1560, 31092), (1872, 25910), (2080, 23319), (2340, 20728), (2591, 18720), (3120, 15546), (3744, 12955), (4680, 10364), (5182, 9360), (6240, 7773)]