51079140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13513}}^1$

素因数の和:13538

約数の個数: 96

約数和(自身を含む): 181628160

約数和(自身を除く): 130549020

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, 13513, 27026, 40539, 54052, 67565, 81078, 94591, 121617, 135130, 162156, 189182, 202695, 243234, 270260, 283773, 364851, 378364, 405390, 472955, 486468, 567546, 608085, 729702, 810780, 851319, 945910, 1135092, 1216170, 1418865, 1459404, 1702638, 1824255, 1891820, 2432340, 2553957, 2837730, 3405276, 3648510, 4256595, 5107914, 5675460, 7297020, 8513190, 10215828, 12769785, 17026380, 25539570, 51079140]

約数ペア:

[(1, 51079140), (2, 25539570), (3, 17026380), (4, 12769785), (5, 10215828), (6, 8513190), (7, 7297020), (9, 5675460), (10, 5107914), (12, 4256595), (14, 3648510), (15, 3405276), (18, 2837730), (20, 2553957), (21, 2432340), (27, 1891820), (28, 1824255), (30, 1702638), (35, 1459404), (36, 1418865), (42, 1216170), (45, 1135092), (54, 945910), (60, 851319), (63, 810780), (70, 729702), (84, 608085), (90, 567546), (105, 486468), (108, 472955), (126, 405390), (135, 378364), (140, 364851), (180, 283773), (189, 270260), (210, 243234), (252, 202695), (270, 189182), (315, 162156), (378, 135130), (420, 121617), (540, 94591), (630, 81078), (756, 67565), (945, 54052), (1260, 40539), (1890, 27026), (3780, 13513)]