48997428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{691}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 120906240

約数和(自身を除く): 71908812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 311, 622, 691, 933, 1244, 1382, 1866, 2073, 2764, 3732, 4146, 5909, 8292, 11818, 13129, 17727, 23636, 26258, 35454, 39387, 52516, 70908, 78774, 157548, 214901, 429802, 644703, 859604, 1289406, 2578812, 4083119, 8166238, 12249357, 16332476, 24498714, 48997428]

約数ペア:

[(1, 48997428), (2, 24498714), (3, 16332476), (4, 12249357), (6, 8166238), (12, 4083119), (19, 2578812), (38, 1289406), (57, 859604), (76, 644703), (114, 429802), (228, 214901), (311, 157548), (622, 78774), (691, 70908), (933, 52516), (1244, 39387), (1382, 35454), (1866, 26258), (2073, 23636), (2764, 17727), (3732, 13129), (4146, 11818), (5909, 8292)]