53786250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{683}}^1$

素因数の和:718

約数の個数: 120

約数和(自身を含む): 166671648

約数和(自身を除く): 112885398

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 625, 630, 683, 750, 875, 1050, 1125, 1250, 1366, 1575, 1750, 1875, 2049, 2250, 2625, 3150, 3415, 3750, 4098, 4375, 4781, 5250, 5625, 6147, 6830, 7875, 8750, 9562, 10245, 11250, 12294, 13125, 14343, 15750, 17075, 20490, 23905, 26250, 28686, 30735, 34150, 39375, 43029, 47810, 51225, 61470, 71715, 78750, 85375, 86058, 102450, 119525, 143430, 153675, 170750, 215145, 239050, 256125, 307350, 358575, 426875, 430290, 512250, 597625, 717150, 768375, 853750, 1075725, 1195250, 1280625, 1536750, 1792875, 2151450, 2561250, 2988125, 3585750, 3841875, 5378625, 5976250, 7683750, 8964375, 10757250, 17928750, 26893125, 53786250]

約数ペア:

[(1, 53786250), (2, 26893125), (3, 17928750), (5, 10757250), (6, 8964375), (7, 7683750), (9, 5976250), (10, 5378625), (14, 3841875), (15, 3585750), (18, 2988125), (21, 2561250), (25, 2151450), (30, 1792875), (35, 1536750), (42, 1280625), (45, 1195250), (50, 1075725), (63, 853750), (70, 768375), (75, 717150), (90, 597625), (105, 512250), (125, 430290), (126, 426875), (150, 358575), (175, 307350), (210, 256125), (225, 239050), (250, 215145), (315, 170750), (350, 153675), (375, 143430), (450, 119525), (525, 102450), (625, 86058), (630, 85375), (683, 78750), (750, 71715), (875, 61470), (1050, 51225), (1125, 47810), (1250, 43029), (1366, 39375), (1575, 34150), (1750, 30735), (1875, 28686), (2049, 26250), (2250, 23905), (2625, 20490), (3150, 17075), (3415, 15750), (3750, 14343), (4098, 13125), (4375, 12294), (4781, 11250), (5250, 10245), (5625, 9562), (6147, 8750), (6830, 7875)]