53517240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{7079}}^1$

素因数の和:7106

約数の個数: 128

約数和(自身を含む): 203904000

約数和(自身を除く): 150386760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7079, 7560, 14158, 21237, 28316, 35395, 42474, 49553, 56632, 63711, 70790, 84948, 99106, 106185, 127422, 141580, 148659, 169896, 191133, 198212, 212370, 247765, 254844, 283160, 297318, 318555, 382266, 396424, 424740, 445977, 495530, 509688, 594636, 637110, 743295, 764532, 849480, 891954, 955665, 991060, 1189272, 1274220, 1337931, 1486590, 1529064, 1783908, 1911330, 1982120, 2229885, 2548440, 2675862, 2973180, 3567816, 3822660, 4459770, 5351724, 5946360, 6689655, 7645320, 8919540, 10703448, 13379310, 17839080, 26758620, 53517240]

約数ペア:

[(1, 53517240), (2, 26758620), (3, 17839080), (4, 13379310), (5, 10703448), (6, 8919540), (7, 7645320), (8, 6689655), (9, 5946360), (10, 5351724), (12, 4459770), (14, 3822660), (15, 3567816), (18, 2973180), (20, 2675862), (21, 2548440), (24, 2229885), (27, 1982120), (28, 1911330), (30, 1783908), (35, 1529064), (36, 1486590), (40, 1337931), (42, 1274220), (45, 1189272), (54, 991060), (56, 955665), (60, 891954), (63, 849480), (70, 764532), (72, 743295), (84, 637110), (90, 594636), (105, 509688), (108, 495530), (120, 445977), (126, 424740), (135, 396424), (140, 382266), (168, 318555), (180, 297318), (189, 283160), (210, 254844), (216, 247765), (252, 212370), (270, 198212), (280, 191133), (315, 169896), (360, 148659), (378, 141580), (420, 127422), (504, 106185), (540, 99106), (630, 84948), (756, 70790), (840, 63711), (945, 56632), (1080, 49553), (1260, 42474), (1512, 35395), (1890, 28316), (2520, 21237), (3780, 14158), (7079, 7560)]