48155338

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 96066432

約数和(自身を除く): 47911094

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 121, 131, 154, 217, 242, 262, 341, 434, 539, 682, 847, 917, 1078, 1441, 1519, 1694, 1834, 2387, 2882, 3038, 3751, 4061, 4774, 5929, 6419, 7502, 8122, 10087, 11858, 12838, 15851, 16709, 20174, 26257, 28427, 31702, 33418, 44671, 52514, 56854, 70609, 89342, 110957, 141218, 183799, 198989, 221914, 312697, 367598, 397978, 491381, 625394, 776699, 982762, 1553398, 2188879, 3439667, 4377758, 6879334, 24077669, 48155338]

約数ペア:

[(1, 48155338), (2, 24077669), (7, 6879334), (11, 4377758), (14, 3439667), (22, 2188879), (31, 1553398), (49, 982762), (62, 776699), (77, 625394), (98, 491381), (121, 397978), (131, 367598), (154, 312697), (217, 221914), (242, 198989), (262, 183799), (341, 141218), (434, 110957), (539, 89342), (682, 70609), (847, 56854), (917, 52514), (1078, 44671), (1441, 33418), (1519, 31702), (1694, 28427), (1834, 26257), (2387, 20174), (2882, 16709), (3038, 15851), (3751, 12838), (4061, 11858), (4774, 10087), (5929, 8122), (6419, 7502)]