47142496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4607

約数の個数: 48

約数和(自身を含む): 103466160

約数和(自身を除く): 56323664

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 4561, 5168, 9122, 10336, 18244, 36488, 72976, 77537, 86659, 145952, 155074, 173318, 310148, 346636, 620296, 693272, 1240592, 1386544, 1473203, 2481184, 2773088, 2946406, 5892812, 11785624, 23571248, 47142496]

約数ペア:

[(1, 47142496), (2, 23571248), (4, 11785624), (8, 5892812), (16, 2946406), (17, 2773088), (19, 2481184), (32, 1473203), (34, 1386544), (38, 1240592), (68, 693272), (76, 620296), (136, 346636), (152, 310148), (272, 173318), (304, 155074), (323, 145952), (544, 86659), (608, 77537), (646, 72976), (1292, 36488), (2584, 18244), (4561, 10336), (5168, 9122)]