52202380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 112412160

約数和(自身を除く): 60209780

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 163, 239, 268, 326, 335, 478, 652, 670, 815, 956, 1195, 1340, 1630, 2390, 3260, 4780, 10921, 16013, 21842, 32026, 38957, 43684, 54605, 64052, 77914, 80065, 109210, 155828, 160130, 194785, 218420, 320260, 389570, 779140, 2610119, 5220238, 10440476, 13050595, 26101190, 52202380]

約数ペア:

[(1, 52202380), (2, 26101190), (4, 13050595), (5, 10440476), (10, 5220238), (20, 2610119), (67, 779140), (134, 389570), (163, 320260), (239, 218420), (268, 194785), (326, 160130), (335, 155828), (478, 109210), (652, 80065), (670, 77914), (815, 64052), (956, 54605), (1195, 43684), (1340, 38957), (1630, 32026), (2390, 21842), (3260, 16013), (4780, 10921)]