551056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 40

約数和(自身を含む): 1214208

約数和(自身を除く): 663152

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 101, 124, 176, 202, 248, 341, 404, 496, 682, 808, 1111, 1364, 1616, 2222, 2728, 3131, 4444, 5456, 6262, 8888, 12524, 17776, 25048, 34441, 50096, 68882, 137764, 275528, 551056]

約数ペア:

[(1, 551056), (2, 275528), (4, 137764), (8, 68882), (11, 50096), (16, 34441), (22, 25048), (31, 17776), (44, 12524), (62, 8888), (88, 6262), (101, 5456), (124, 4444), (176, 3131), (202, 2728), (248, 2222), (341, 1616), (404, 1364), (496, 1111), (682, 808)]