55461728

素因数分解:

$2^5\times 7^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 132249600

約数和(自身を除く): 76787872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 163, 196, 217, 224, 248, 326, 343, 392, 434, 496, 652, 686, 784, 868, 992, 1141, 1304, 1372, 1519, 1568, 1736, 2282, 2608, 2744, 3038, 3472, 4564, 5053, 5216, 5488, 6076, 6944, 7987, 9128, 10106, 10633, 10976, 12152, 15974, 18256, 20212, 21266, 24304, 31948, 35371, 36512, 40424, 42532, 48608, 55909, 63896, 70742, 80848, 85064, 111818, 127792, 141484, 161696, 170128, 223636, 247597, 255584, 282968, 340256, 447272, 495194, 565936, 894544, 990388, 1131872, 1733179, 1789088, 1980776, 3466358, 3961552, 6932716, 7923104, 13865432, 27730864, 55461728]

約数ペア:

[(1, 55461728), (2, 27730864), (4, 13865432), (7, 7923104), (8, 6932716), (14, 3961552), (16, 3466358), (28, 1980776), (31, 1789088), (32, 1733179), (49, 1131872), (56, 990388), (62, 894544), (98, 565936), (112, 495194), (124, 447272), (163, 340256), (196, 282968), (217, 255584), (224, 247597), (248, 223636), (326, 170128), (343, 161696), (392, 141484), (434, 127792), (496, 111818), (652, 85064), (686, 80848), (784, 70742), (868, 63896), (992, 55909), (1141, 48608), (1304, 42532), (1372, 40424), (1519, 36512), (1568, 35371), (1736, 31948), (2282, 24304), (2608, 21266), (2744, 20212), (3038, 18256), (3472, 15974), (4564, 12152), (5053, 10976), (5216, 10633), (5488, 10106), (6076, 9128), (6944, 7987)]