54997208

素因数分解:

$2^3\times 7^2\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 120609720

約数和(自身を除く): 65612512

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 307, 392, 457, 614, 914, 1228, 1828, 2149, 2456, 3199, 3656, 4298, 6398, 8596, 12796, 15043, 17192, 22393, 25592, 30086, 44786, 60172, 89572, 120344, 140299, 179144, 280598, 561196, 982093, 1122392, 1964186, 3928372, 6874651, 7856744, 13749302, 27498604, 54997208]

約数ペア:

[(1, 54997208), (2, 27498604), (4, 13749302), (7, 7856744), (8, 6874651), (14, 3928372), (28, 1964186), (49, 1122392), (56, 982093), (98, 561196), (196, 280598), (307, 179144), (392, 140299), (457, 120344), (614, 89572), (914, 60172), (1228, 44786), (1828, 30086), (2149, 25592), (2456, 22393), (3199, 17192), (3656, 15043), (4298, 12796), (6398, 8596)]