49065120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2655

約数の個数: 144

約数和(自身を含む): 180383112

約数和(自身を除く): 131317992

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, 2621, 3120, 3744, 4680, 5242, 6240, 7863, 9360, 10484, 13105, 15726, 18720, 20968, 23589, 26210, 31452, 34073, 39315, 41936, 47178, 52420, 62904, 68146, 78630, 83872, 94356, 102219, 104840, 117945, 125808, 136292, 157260, 170365, 188712, 204438, 209680, 235890, 251616, 272584, 306657, 314520, 340730, 377424, 408876, 419360, 471780, 511095, 545168, 613314, 629040, 681460, 754848, 817752, 943560, 1022190, 1090336, 1226628, 1258080, 1362920, 1533285, 1635504, 1887120, 2044380, 2453256, 2725840, 3066570, 3271008, 3774240, 4088760, 4906512, 5451680, 6133140, 8177520, 9813024, 12266280, 16355040, 24532560, 49065120]

約数ペア:

[(1, 49065120), (2, 24532560), (3, 16355040), (4, 12266280), (5, 9813024), (6, 8177520), (8, 6133140), (9, 5451680), (10, 4906512), (12, 4088760), (13, 3774240), (15, 3271008), (16, 3066570), (18, 2725840), (20, 2453256), (24, 2044380), (26, 1887120), (30, 1635504), (32, 1533285), (36, 1362920), (39, 1258080), (40, 1226628), (45, 1090336), (48, 1022190), (52, 943560), (60, 817752), (65, 754848), (72, 681460), (78, 629040), (80, 613314), (90, 545168), (96, 511095), (104, 471780), (117, 419360), (120, 408876), (130, 377424), (144, 340730), (156, 314520), (160, 306657), (180, 272584), (195, 251616), (208, 235890), (234, 209680), (240, 204438), (260, 188712), (288, 170365), (312, 157260), (360, 136292), (390, 125808), (416, 117945), (468, 104840), (480, 102219), (520, 94356), (585, 83872), (624, 78630), (720, 68146), (780, 62904), (936, 52420), (1040, 47178), (1170, 41936), (1248, 39315), (1440, 34073), (1560, 31452), (1872, 26210), (2080, 23589), (2340, 20968), (2621, 18720), (3120, 15726), (3744, 13105), (4680, 10484), (5242, 9360), (6240, 7863)]