51738368

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 118715520

約数和(自身を除く): 66977152

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 967, 1216, 1408, 1672, 1934, 2432, 2816, 3344, 3868, 4864, 6688, 7736, 10637, 13376, 15472, 18373, 21274, 26752, 30944, 36746, 42548, 53504, 61888, 73492, 85096, 123776, 146984, 170192, 202103, 247552, 293968, 340384, 404206, 587936, 680768, 808412, 1175872, 1361536, 1616824, 2351744, 2723072, 3233648, 4703488, 6467296, 12934592, 25869184, 51738368]

約数ペア:

[(1, 51738368), (2, 25869184), (4, 12934592), (8, 6467296), (11, 4703488), (16, 3233648), (19, 2723072), (22, 2351744), (32, 1616824), (38, 1361536), (44, 1175872), (64, 808412), (76, 680768), (88, 587936), (128, 404206), (152, 340384), (176, 293968), (209, 247552), (256, 202103), (304, 170192), (352, 146984), (418, 123776), (608, 85096), (704, 73492), (836, 61888), (967, 53504), (1216, 42548), (1408, 36746), (1672, 30944), (1934, 26752), (2432, 21274), (2816, 18373), (3344, 15472), (3868, 13376), (4864, 10637), (6688, 7736)]