49667596

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 100840320

約数和(自身を除く): 51172724

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 491, 836, 982, 1331, 1964, 2299, 2662, 4598, 5324, 5401, 9196, 9329, 10802, 18658, 21604, 25289, 37316, 50578, 59411, 101156, 102619, 118822, 205238, 237644, 410476, 653521, 1128809, 1307042, 2257618, 2614084, 4515236, 12416899, 24833798, 49667596]

約数ペア:

[(1, 49667596), (2, 24833798), (4, 12416899), (11, 4515236), (19, 2614084), (22, 2257618), (38, 1307042), (44, 1128809), (76, 653521), (121, 410476), (209, 237644), (242, 205238), (418, 118822), (484, 102619), (491, 101156), (836, 59411), (982, 50578), (1331, 37316), (1964, 25289), (2299, 21604), (2662, 18658), (4598, 10802), (5324, 9329), (5401, 9196)]