49427968

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5118

約数の個数: 40

約数和(自身を含む): 103977720

約数和(自身を除く): 54549752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 5081, 9728, 10162, 20324, 40648, 81296, 96539, 162592, 193078, 325184, 386156, 650368, 772312, 1300736, 1544624, 2601472, 3089248, 6178496, 12356992, 24713984, 49427968]

約数ペア:

[(1, 49427968), (2, 24713984), (4, 12356992), (8, 6178496), (16, 3089248), (19, 2601472), (32, 1544624), (38, 1300736), (64, 772312), (76, 650368), (128, 386156), (152, 325184), (256, 193078), (304, 162592), (512, 96539), (608, 81296), (1216, 40648), (2432, 20324), (4864, 10162), (5081, 9728)]