47030396

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 102750480

約数和(自身を除く): 55720084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 73, 76, 98, 133, 146, 173, 196, 266, 292, 346, 511, 532, 692, 931, 1022, 1211, 1387, 1862, 2044, 2422, 2774, 3287, 3577, 3724, 4844, 5548, 6574, 7154, 8477, 9709, 12629, 13148, 14308, 16954, 19418, 23009, 25258, 33908, 38836, 46018, 50516, 67963, 88403, 92036, 135926, 161063, 176806, 239951, 271852, 322126, 353612, 479902, 618821, 644252, 959804, 1237642, 1679657, 2475284, 3359314, 6718628, 11757599, 23515198, 47030396]

約数ペア:

[(1, 47030396), (2, 23515198), (4, 11757599), (7, 6718628), (14, 3359314), (19, 2475284), (28, 1679657), (38, 1237642), (49, 959804), (73, 644252), (76, 618821), (98, 479902), (133, 353612), (146, 322126), (173, 271852), (196, 239951), (266, 176806), (292, 161063), (346, 135926), (511, 92036), (532, 88403), (692, 67963), (931, 50516), (1022, 46018), (1211, 38836), (1387, 33908), (1862, 25258), (2044, 23009), (2422, 19418), (2774, 16954), (3287, 14308), (3577, 13148), (3724, 12629), (4844, 9709), (5548, 8477), (6574, 7154)]