51097050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:708

約数の個数: 72

約数和(自身を含む): 138116160

約数和(自身を除く): 87019110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 271, 419, 450, 542, 813, 838, 1257, 1355, 1626, 2095, 2439, 2514, 2710, 3771, 4065, 4190, 4878, 6285, 6775, 7542, 8130, 10475, 12195, 12570, 13550, 18855, 20325, 20950, 24390, 31425, 37710, 40650, 60975, 62850, 94275, 113549, 121950, 188550, 227098, 340647, 567745, 681294, 1021941, 1135490, 1703235, 2043882, 2838725, 3406470, 5109705, 5677450, 8516175, 10219410, 17032350, 25548525, 51097050]

約数ペア:

[(1, 51097050), (2, 25548525), (3, 17032350), (5, 10219410), (6, 8516175), (9, 5677450), (10, 5109705), (15, 3406470), (18, 2838725), (25, 2043882), (30, 1703235), (45, 1135490), (50, 1021941), (75, 681294), (90, 567745), (150, 340647), (225, 227098), (271, 188550), (419, 121950), (450, 113549), (542, 94275), (813, 62850), (838, 60975), (1257, 40650), (1355, 37710), (1626, 31425), (2095, 24390), (2439, 20950), (2514, 20325), (2710, 18855), (3771, 13550), (4065, 12570), (4190, 12195), (4878, 10475), (6285, 8130), (6775, 7542)]