53238400

素因数分解:

$2^7\times 5^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 133562880

約数和(自身を除く): 80324480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 131, 160, 200, 254, 262, 320, 400, 508, 524, 635, 640, 655, 800, 1016, 1048, 1270, 1310, 1600, 2032, 2096, 2540, 2620, 3175, 3200, 3275, 4064, 4192, 5080, 5240, 6350, 6550, 8128, 8384, 10160, 10480, 12700, 13100, 16256, 16637, 16768, 20320, 20960, 25400, 26200, 33274, 40640, 41920, 50800, 52400, 66548, 81280, 83185, 83840, 101600, 104800, 133096, 166370, 203200, 209600, 266192, 332740, 406400, 415925, 419200, 532384, 665480, 831850, 1064768, 1330960, 1663700, 2129536, 2661920, 3327400, 5323840, 6654800, 10647680, 13309600, 26619200, 53238400]

約数ペア:

[(1, 53238400), (2, 26619200), (4, 13309600), (5, 10647680), (8, 6654800), (10, 5323840), (16, 3327400), (20, 2661920), (25, 2129536), (32, 1663700), (40, 1330960), (50, 1064768), (64, 831850), (80, 665480), (100, 532384), (127, 419200), (128, 415925), (131, 406400), (160, 332740), (200, 266192), (254, 209600), (262, 203200), (320, 166370), (400, 133096), (508, 104800), (524, 101600), (635, 83840), (640, 83185), (655, 81280), (800, 66548), (1016, 52400), (1048, 50800), (1270, 41920), (1310, 40640), (1600, 33274), (2032, 26200), (2096, 25400), (2540, 20960), (2620, 20320), (3175, 16768), (3200, 16637), (3275, 16256), (4064, 13100), (4192, 12700), (5080, 10480), (5240, 10160), (6350, 8384), (6550, 8128)]