48605648

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 124679520

約数和(自身を除く): 76073872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 251, 266, 304, 364, 392, 494, 502, 532, 637, 728, 784, 931, 988, 1004, 1064, 1274, 1456, 1729, 1757, 1862, 1976, 2008, 2128, 2548, 3263, 3458, 3514, 3724, 3952, 4016, 4769, 5096, 6526, 6916, 7028, 7448, 9538, 10192, 12103, 12299, 13052, 13832, 14056, 14896, 19076, 22841, 24206, 24598, 26104, 27664, 28112, 33383, 38152, 45682, 48412, 49196, 52208, 61997, 66766, 76304, 91364, 96824, 98392, 123994, 133532, 159887, 182728, 193648, 196784, 233681, 247988, 267064, 319774, 365456, 433979, 467362, 495976, 534128, 639548, 867958, 934724, 991952, 1279096, 1735916, 1869448, 2558192, 3037853, 3471832, 3738896, 6075706, 6943664, 12151412, 24302824, 48605648]

約数ペア:

[(1, 48605648), (2, 24302824), (4, 12151412), (7, 6943664), (8, 6075706), (13, 3738896), (14, 3471832), (16, 3037853), (19, 2558192), (26, 1869448), (28, 1735916), (38, 1279096), (49, 991952), (52, 934724), (56, 867958), (76, 639548), (91, 534128), (98, 495976), (104, 467362), (112, 433979), (133, 365456), (152, 319774), (182, 267064), (196, 247988), (208, 233681), (247, 196784), (251, 193648), (266, 182728), (304, 159887), (364, 133532), (392, 123994), (494, 98392), (502, 96824), (532, 91364), (637, 76304), (728, 66766), (784, 61997), (931, 52208), (988, 49196), (1004, 48412), (1064, 45682), (1274, 38152), (1456, 33383), (1729, 28112), (1757, 27664), (1862, 26104), (1976, 24598), (2008, 24206), (2128, 22841), (2548, 19076), (3263, 14896), (3458, 14056), (3514, 13832), (3724, 13052), (3952, 12299), (4016, 12103), (4769, 10192), (5096, 9538), (6526, 7448), (6916, 7028)]