47984931

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 77395968

約数和(自身を除く): 29411037

約数列:

[1, 3, 9, 17, 31, 51, 67, 93, 151, 153, 201, 279, 453, 527, 603, 1139, 1359, 1581, 2077, 2567, 3417, 4681, 4743, 6231, 7701, 10117, 10251, 14043, 18693, 23103, 30351, 35309, 42129, 79577, 91053, 105927, 171989, 238731, 313627, 317781, 515967, 716193, 940881, 1547901, 2822643, 5331659, 15994977, 47984931]

約数ペア:

[(1, 47984931), (3, 15994977), (9, 5331659), (17, 2822643), (31, 1547901), (51, 940881), (67, 716193), (93, 515967), (151, 317781), (153, 313627), (201, 238731), (279, 171989), (453, 105927), (527, 91053), (603, 79577), (1139, 42129), (1359, 35309), (1581, 30351), (2077, 23103), (2567, 18693), (3417, 14043), (4681, 10251), (4743, 10117), (6231, 7701)]