51736890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 131072256

約数和(自身を除く): 79335366

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 97, 115, 138, 194, 230, 291, 345, 485, 582, 690, 773, 970, 1455, 1546, 2231, 2319, 2910, 3865, 4462, 4638, 6693, 7730, 11155, 11595, 13386, 17779, 22310, 23190, 33465, 35558, 53337, 66930, 74981, 88895, 106674, 149962, 177790, 224943, 266685, 374905, 449886, 533370, 749810, 1124715, 1724563, 2249430, 3449126, 5173689, 8622815, 10347378, 17245630, 25868445, 51736890]

約数ペア:

[(1, 51736890), (2, 25868445), (3, 17245630), (5, 10347378), (6, 8622815), (10, 5173689), (15, 3449126), (23, 2249430), (30, 1724563), (46, 1124715), (69, 749810), (97, 533370), (115, 449886), (138, 374905), (194, 266685), (230, 224943), (291, 177790), (345, 149962), (485, 106674), (582, 88895), (690, 74981), (773, 66930), (970, 53337), (1455, 35558), (1546, 33465), (2231, 23190), (2319, 22310), (2910, 17779), (3865, 13386), (4462, 11595), (4638, 11155), (6693, 7730)]